PUBLISHED
UNITED STATES COURT OF APPEALS
FOR THE FOURTH CIRCUIT
No. 16-2317
SD3 II LLC, a Delaware limited liability company,
Plaintiff – Appellant,
v.
BLACK & DECKER (U.S.) INCORPORATED; BLACK & DECKER
CORPORATION; MILWAUKEE ELECTRIC TOOL CORPORATION; ONE
WORLD TECHNOLOGIES, INCORPORATED; ROBERT BOSCH TOOL
CORPORATION; RYOBI TECHNOLOGIES, INCORPORATED,
Defendants – Appellees,
and
DEWALT INDUSTRIAL TOOLS; EMERSON ELECTRIC COMPANY;
HITACHI KOKI USA LTD.; PENTAIR CORPORATION; PORTER-CABLE
CORPORATION; SKIL POWER TOOLS; PENTAIR WATER GROUP,
INCORPORATED; PENTAIR, INCORPORATED; CHANG TYPE
INDUSTRIAL CO., LTD.; DELTA POWER EQUIPMENT CORPORATION;
HITACHI KOKI CO., LTD.; MAKITA CORPORATION; MAKITA USA,
INCORPORATED; OWT INDUSTRIES, INCORPORATED; ROBERT BOSCH
GMBH; STANLEY BLACK & DECKER, INCORPORATED; TECHTRONICS
INDUSTRIES CO., LTD.; TECHTRONIC INDUSTRIES NORTH AMERICA,
INCORPORATED; EMERSON ELECTRIC COMPANY,
Defendants.
No. 16-2354
SD3 II, LLC, a Delaware limited liability company,
Plaintiff – Appellee,
v.
BLACK & DECKER (U.S.) INCORPORATED; BLACK & DECKER
CORPORATION; MILWAUKEE ELECTRIC TOOL CORPORATION; ONE
WORLD TECHNOLOGIES, INCORPORATED; RYOBI TECHNOLOGIES,
INCORPORATED; ROBERT BOSCH TOOL CORPORATION,
Defendants – Appellants,
and
CHANG TYPE INDUSTRIAL CO., LTD.; DELTA POWER EQUIPMENT
CORPORATION; DEWALT INDUSTRIAL TOOLS; EMERSON ELECTRIC
COMPANY; HITACHI KOKI CO., LTD.; HITACHI KOKI USA LTD.;
MAKITA CORPORATION; MAKITA USA, INCORPORATED; OWT
INDUSTRIES, INCORPORATED; PENTAIR CORPORATION; PORTER-
CABLE CORPORATION; ROBERT BOSCH GMBH; SKIL POWER TOOLS;
STANLEY BLACK & DECKER, INCORPORATED; TECHTRONICS
INDUSTRIES CO., LTD.; TECHTRONIC INDUSTRIES NORTH AMERICA,
INCORPORATED; PENTAIR WATER GROUP, INCORPORATED;
EMERSON ELECTRIC COMPANY; PENTAIR, INCORPORATED,
Defendants.
Appeals from the United States District Court for the Eastern District of Virginia, at
Alexandria. Claude M. Hilton, Senior District Judge. (1:14-cv-00191-CMH-IDD)
Argued: January 23, 2018 Decided: April 19, 2018
Before WILKINSON, AGEE, and WYNN, Circuit Judges.
2
Affirmed by published opinion. Judge Agee wrote the opinion in which Judge Wilkinson
and Judge Wynn concurred. Judge Wynn wrote a separate concurring opinion.
ARGUED: Derek L. Shaffer, QUINN EMANUEL URQUHART & SULLIVAN, LLP,
Washington, D.C., for Appellants/Cross-Appellees. John David Harkrider, AXINN,
VELTROP & HARKRIDER LLP, New York, New York, for Appellees/Cross-
Appellants. ON BRIEF: Paul F. Brinkman, Ethan C. Glass, Jonathan G. Cooper,
QUINN EMANUEL URQUHART & SULLIVAN, LLP, Washington, D.C., for
Appellants/Cross-Appellees. Jonathan S. Franklin, David M. Foster, Washington, D.C.,
Layne E. Kruse, Eliot Fielding Turner, NORTON ROSE FULBRIGHT US LLP,
Houston, Texas, for Appellee/Cross-Appellant Robert Bosch Tool Corporation. Richard
B. Dagen, Washington, D.C., John M. Tanski, AXINN, VELTROP & HARKRIDER
LLP, Hartford, Connecticut, for Appellees/Cross-Appellants Black & Decker (U.S.) Inc.
and The Black and Decker Corporation. Scott W. Hansen, Laura A. Brenner, James N.
Law, REINHART, BOERNER VAN DUREN S.C., Milwaukee, Wisconsin; James G.
Kress, Paul C. Cuomo, BAKER BOTTS LLP, Washington, D.C., for Appellees/Cross-
Appellants.
3
AGEE, Circuit Judge:
In February 2014, SD3, LLC, and its subsidiary, SawStop LLC (collectively,
“SawStop”), filed an antitrust suit against a group of Table Saw Manufacturers. 1 SawStop
alleged that the Table Saw Manufacturers had colluded in contravention of antitrust laws
to exclude its proprietary technology from the market. The acts and economic harm upon
which SawStop’s claims are based occurred by 2002. Under the general rules for claims
accrual and limitations, SawStop’s antitrust claims expired four years later, in 2006. See
15 U.S.C. § 15b (establishing a four-year limitations period for antitrust claims); Zenith
Radio Corp. v. Hazeltine Research, Inc., 401 U.S. 321, 338 (1971) (“Generally, [an
antitrust] cause of action accrues and the statute [of limitations] begins to run when a
defendant commits an act that injures a plaintiff’s business.”).
Nevertheless, SawStop contended that its suit was timely under the equitable
doctrine of fraudulent concealment. That doctrine is “read into every federal statute of
limitation[s]” and, in cases where the harm is concealed from the plaintiff, starts the
limitations period “when the wrong [i]s discovered.” GO Comput., Inc. v. Microsoft
1
The Table Saw Manufacturers are Black & Decker (U.S.), Inc. and Black & Decker
Corp. (collectively, “Black & Decker”); Robert Bosch Tool Corp. (“Bosch”); and Milwaukee
Electric Tool Corp.; One World Technologies, Inc.; and Ryobi Technologies, Inc. (collectively,
“Ryobi”).
SawStop initially asserted its antitrust claims against “nearly two dozen saw
manufacturers and affiliated entities.” See SD3, LLC v. Black & Decker (U.S.), Inc., 801 F.3d
412, 418 (4th Cir. 2015). The district court dismissed SawStop’s complaint as to each of those
nearly two dozen entities, and, in an earlier appeal, we affirmed that determination in large part.
Id. at 438. Only SawStop’s claim against the Table Saw Manufacturers survived on remand, and
only that claim is at issue in this appeal.
4
Corp., 508 F.3d 170, 177–78 (4th Cir. 2007) (internal quotation marks omitted).
According to SawStop, the earliest it could have discovered the Table Saw
Manufacturers’ collusion was February 2010, thereby making its 2014 suit timely.
The district court disagreed and granted summary judgment to the Table Saw
Manufacturers based on the bar of the statute of limitations. The district court found that
SawStop knew sufficient facts to identify its injury, as well as the identities of those who
had injured it, in 2002. On appeal, SawStop asks us to revive its claim. Like the district
court, though, we conclude that SawStop’s suit was untimely because SawStop was on
actual notice of its claim by, at latest, 2003. Accordingly, the statute of limitations
expired no later than 2007. 2 We therefore affirm the judgment of the district court.
I.
A.
Because this appeal follows the district court’s grant of the Table Saw
Manufacturers’ motion for summary judgment, we recount the facts below in the light
most favorable to SawStop, the non-moving party. Williams v. Staples, Inc., 372 F.3d
662, 667 (4th Cir. 2004) (observing that on a motion for summary judgment, “the court
must draw all reasonable inferences in favor of the nonmoving party”). For purposes of
our factual recitation, we assume familiarity with the background set out in our prior
2
The Table Saw Manufacturers filed a cross appeal concerning the privilege applicable
to certain emails between SawStop and its attorneys. In view of our affirmance of the district
court’s judgment, we dismiss the Table Saw Manufacturers’ cross appeal as moot.
5
opinion, SD3, LLC v. Black & Decker (U.S.), Inc., 801 F.3d 412 (4th Cir. 2015), and
recount below a subset of those facts which are relevant to the issues on appeal.
1.
Dr. Stephen Gass, a patent lawyer by trade, invented Active Injury Mitigation
Technology (“AIMT”) in 1999, and formed SawStop the next year to market AIMT to
the table saw industry, including the Table Saw Manufacturers.
Shortly after SawStop debuted AIMT in August 2000, it began licensing
discussions with each of the Table Saw Manufacturers, or their predecessors. By mid-
2001, each of the Table Saw Manufacturers had expressed interest in licensing AIMT for
use on some of their saws. By January 2002, SawStop and Ryobi had entered into a
preliminary licensing agreement to allow Ryobi’s use of AIMT on some of its table saws.
Similar licensing agreements between SawStop and Black & Decker or SawStop and
Bosch were in process. Despite these initial signs of success, SawStop’s negotiations with
each Table Saw Manufacturer quickly collapsed. By June 2002, each Table Saw
Manufacturer had walked away from the negotiating table, some for seemingly
inconsequential reasons.
2.
Despite early, promising negotiations, SawStop’s relationship with the Table Saw
Manufacturers soon became adversarial. For example, in October 2000, a Black &
Decker official warned Dr. Gass that, if SawStop went to the U.S. Consumer Product
Safety Commission—a government agency that acts as an industry-wide, standard-setting
body—in an effort to mandate AIMT’s inclusion on all table saws, the “industry would
6
get together and squish” SawStop. J.A. 729. In November 2000, Dr. Gass demonstrated
AIMT at a trade show at which the Table Saw Manufacturers were in attendance.
Immediately following the demonstration, representatives from each of the Table Saw
Manufacturers left the room for a private meeting. Dr. Gass later characterized the event
by representing that the Table Saw Manufacturers’ representatives “all got up and went in
the other room to collude.” J.A. 2159 (emphasis added).
Dr. Gass and SawStop’s vice president, David Fanning, who is also a patent
attorney, encountered further hostility, or alleged collusion, toward AIMT in February
2001. While attending a meeting of the Defense Research Institute, they witnessed a
presentation given by a Black & Decker representative, Daniel Lanier, which focused on
“evidentiary issues raised by SawStop.” J.A. 2209. Lanier “spoke about how products
liability plaintiff’s lawyers might try to get evidence of SawStop in and how defense
lawyers might try [to] keep evidence of SawStop out in products liability cases.” J.A.
2210. According to Fanning, the “takeaway from . . . Lanier’s presentation was that if
none of the manufacturers adopt something like [AIMT], then . . . [the industry could]
argue that [AIMT] or something like it is not viable and [could] use as evidence the fact
that nobody’s adopted it.” J.A. 2210. In Fanning’s words, Lanier
“clearly . . . communicated” in early 2001 that the industry should boycott AIMT. J.A.
2211.
And indeed, SawStop’s interactions with the Table Saw Manufacturers presaged a
more formal industry-wide agreement to work against AIMT. This agreement was the
product of a meeting between the Table Saw Manufacturers from which SawStop was
7
excluded and the particulars of which SawStop learned only through discovery in this
case. The meeting was conducted under the auspices of the Power Tool Institute (“PTI,”
or the “Institute”), a lobbying organization that the Table Saw Manufacturers controlled
in substantial part. Following a group vote at the Institute’s 2001 annual meeting, PTI’s
membership agreed to pool their test data and to work together to create a finger-sensing
technology to rival AIMT.
About two years later, an Institute-backed group, which included the Table Saw
Manufacturers, made a public announcement of that technology plan. On December 1,
2003, the Antitrust Division of the Department of Justice (sometimes, “DOJ”) published
a “Notice Pursuant to the National Cooperative Research and Production Act of 1993,”
15 U.S.C. §§ 4301–4306, which alerted the public and the market to a “Power Tool
Institute Joint Venture Project” (the “PTI joint venture”). J.A. 187. See generally 68 Fed.
Reg. 67,216 (Dec. 1, 2003). The DOJ notice stated that the Table Saw Manufacturers,
with others, planned to enter into a PTI-sponsored joint venture, “[t]he nature and
objectives of [which were] the research and development of technology for power saw
blade contact injury avoidance, including skin sensing systems, blade braking systems,
and/or blade guarding systems.” J.A. 187. The notice went on to say the members of the
PTI joint venture would “share confidential information and intellectual property rights”
with each other, and that any resulting intellectual property would “be shared among” the
PTI joint venture participants and the Institute’s membership generally. J.A. 187.
SawStop was contemporaneously aware of this development, but did nothing.
Fanning “read the Federal Register notice in 2003” and “had a suspicion that something
8
might be going on.” J.A. 3829 (internal quotation marks omitted). Even so, SawStop
never reported its belief of anticompetitive behavior by the Table Saw Manufacturers to
the applicable regulatory authorities, like the DOJ or the Federal Trade Commission
(“FTC”).
3.
Throughout this period, SawStop’s principals suspected a conspiracy and
repeatedly represented, both privately and publicly, that the Table Saw Manufacturers
were colluding against it. In 2004, for instance, Dr. Gass gave an interview to the
Portland, Oregon, newspaper The Oregonian for an article concerning SawStop and
AIMT. In that article, Dr. Gass made explicit reference to industry-wide collusion,
claiming “saw makers [we]re colluding to suppress” AIMT. J.A. 877. According to Dr.
Gass, the industry had two motives for such collusion. First, “they don’t want to retrofit
production lines.” J.A. 877. Second, and “[m]ore important, . . . they want to avoid the
product[s] liability claims that could result because they failed to adopt a technology that
could have prevented hand injuries.” J.A. 877.
Dr. Gass made similar statements as an expert witness in a products liability suit
against Bosch. See generally Kent v. Robert Bosch Tool Corp., No. 1:06-cv-11555-RWZ
(D. Mass. filed Aug. 30, 2006). There, Dr. Gass offered his opinion that AIMT was a
feasible improvement that Bosch could have implemented to make its table saws safer. At
his deposition, taken in September 2008, Dr. Gass testified that AIMT had not been
widely adopted by the table saw industry because he “believe[d] it to be true” that the
Table Saw Manufacturers were “colluding against SawStop” and AIMT. J.A. 909.
9
Indeed, even before Dr. Gass’ 2008 Kent deposition, he sought legal advice to
determine what recourse, antitrust or otherwise, SawStop had against the Table Saw
Manufacturers for their alleged collusion. In 2006, Dr. Gass consulted what is now the
law firm of Quinn Emanuel Urquhart & Sullivan, LLP (“Quinn Emanuel”) to evaluate
whether SawStop had an antitrust claim against the Table Saw Manufacturers and, if so,
to consider whether Quinn Emanuel would take SawStop’s case on a contingency-fee
basis.
In a November 2006 letter, Quinn Emanuel declined SawStop’s request for
contingency-fee-based representation, but indicated that SawStop “may well [have] a
good claim” against the Table Saw Manufacturers. J.A. 3653. The letter went on to
discuss areas of practical concern, which caused Quinn Emanuel to decline contingency-
fee representation at that time. Among Quinn Emanuel’s concerns were “potential statute
of limitations problems[.]” J.A. 3653 (emphasis added).
4.
Despite Quinn Emanuel’s explicit warning regarding “potential statute of
limitations problems,” SawStop neither brought suit against the Table Saw Manufacturers
nor contacted the DOJ or the FTC to lodge an antitrust complaint. Instead, SawStop
continued to prosecute its collusion case in the court of public opinion. In that regard, Dr.
Gass continued to testify as an expert witness in products liability cases against the Table
Saw Manufacturers alleging collusion against SawStop.
The plaintiffs in several of the cases in which Dr. Gass testified on their behalf as
an expert witness pled specific claims of collusion by the Table Saw Manufacturers. See,
10
e.g., Eddery v. Black & Decker Corp., No. 1:08-cv-10849-LTS (D. Mass. filed May 23,
2008). For example, paragraph 3 of the nine-page Eddery complaint alleges that Black &
Decker “colluded with [its] competitors and others in the industry to keep [certain]
alternatives,” like AIMT, “off the market.” Complaint ¶ 3, Eddery, No. 1:08-cv-10849-
LTS. However, Dr. Gass represented that he never read the pertinent allegations in the
complaint and never inquired of the plaintiff’s counsel concerning those allegations
despite testifying to that precise subject matter. Similarly, Fanning used the Public
Access to Court Electronic Records (PACER) system to review the dockets of several
products liability suits for evidence of the Table Saw Manufacturers’ collusion. See, e.g.,
Eddery, No. 1:08-cv-10849-LTS; Kent, No. 1:06-cv-11555-RWZ. But Fanning also
denies that he read the portion of the Eddery complaint—or any other complaint for that
matter—that alleged collusion.
SawStop represents that it found its long-sought evidence of collusion on February
25, 2010, when Dr. Gass and Fanning were attending the trial in Osorio v. One World
Technologies, Inc., No. 1:06-cv-10725-NMG (D. Mass. filed Apr. 24, 2006). Dr. Gass
was scheduled to testify in that case as an expert witness on the collusion of the Table
Saw Manufacturers against AIMT. On that day, David Peot, an engineer formerly
employed by Ryobi, testified that the industry had colluded against SawStop by a secret
group vote held during the Institute’s 2001 annual meeting—a meeting from which
SawStop was excluded from attending.
11
B.
Nearly four years to the day after Peot’s testimony, on February 20, 2014,
SawStop filed its original complaint, since amended, against the Table Saw
Manufacturers in the United States District Court for the Eastern District of Virginia.
SawStop brought three claims under the Sherman Antitrust Act, 15 U.S.C. §§ 1–38,
including that the Table Saw Manufacturers and others had conspired to boycott AIMT
and exclude it from the market (the “group boycott claim”). SawStop also alleged two
“standard-setting conspiracies”: (1) that the Table Saw Manufacturers and other members
of the PTI had unfairly corrupted industry-wide safety standards set by Underwriters
Laboratories and the Consumer Product Safety Commission “to prevent AIMT from
becoming a standard of the table saw industry,” and (2) that the Table Saw
Manufacturers, again acting through the Institute, “engaged in a concerted corruption of
U[nderwriters] L[aboratories] safety standards for table saw blade guards to implement a
design standard rather than a performance standard.” J.A. 134–35.
1.
The district court initially dismissed SawStop’s complaint in its entirety under
Rule 12(b)(6), holding that SawStop had failed to allege sufficient facts to support any of
its claims. SawStop appealed that ruling, and we affirmed the judgment of the district
court in part and reversed in part. See generally SD3, 801 F.3d 412.
We affirmed the district court’s dismissal of each claim as to a host of then-
defendant corporations involved in the table saw industry and concluded that SawStop
had failed to tie those defendants to any conspiracy. Further, we held that SawStop had
12
“trie[d] to tie other defendants to the purported conspiracies with nothing more than
conclusory statements.” Id. at 423. In addition, we found “that the complaint d[id] not
plausibly establish either [standard-setting] conspiracy” because “the facts alleged
impl[ied] nothing beyond ordinary participation in lawful standard-setting processes.” Id.
at 435.
We reversed the district court’s judgment on the limited issue of the dismissal of
SawStop’s group boycott claim as alleged against the Table Saw Manufacturers. We held
that “SawStop [had] adequately alleged parallel conduct” sufficient to support an antitrust
claim and that it had “buil[t] a detailed story” concerning the Table Saw Manufacturers’
alleged collusion, including “the particular time, place, and manner in which the boycott
initially formed.” Id. at 427, 430. Noting Peot’s 2010 testimony, we observed that the
complaint “describ[ed] a separate meeting held for th[e] purpose [of staging the boycott]
during the Power Tool Institute’s October 2001 annual meeting,” “name[d] at least six
specific individuals who took part in forming the boycott,” and “t[old] us the means by
which the defendants sealed their boycott agreement: a majority vote.” Id. at 430. We
also noted that SawStop’s claim was bolstered by the Table Saw Manufacturers’ common
motive—insulating themselves from liability in products liability cases—and their
control of the table saw market. Id. at 431–32.
Accordingly, we remanded the case only on the group boycott claim against the
Table Saw Manufacturers.
13
2.
Upon remand, at the conclusion of discovery, the Table Saw Manufacturers
moved for summary judgment on the basis that SawStop’s claim was barred by the
relevant four-year statute of limitations. The Table Saw Manufacturers contended that
SawStop’s claim was filed nearly a decade late, as SawStop had been injured in 2002
when all licensing negotiations for AIMT ended. As a result, the Table Saw
Manufacturers maintained that the four-year statute of limitations applicable to
SawStop’s antitrust claim, 15 U.S.C. § 15b, expired in 2006.
In response, SawStop agreed that it had been injured in 2002, but contended that
the Table Saw Manufacturers had fraudulently concealed their group boycott and, as a
result, the limitations period was tolled until SawStop either had actual knowledge of its
injury or had implied knowledge of its injury and failed to perform a reasonable
investigation. SawStop argued that it could not have known about the Table Saw
Manufacturers’ boycott prior to Peot’s 2010 testimony in the Osorio case. Under
SawStop’s theory, the 2014 complaint was timely.
The district court agreed with the Table Saw Manufacturers that the statute of
limitations governing SawStop’s group boycott claim had expired and granted the Table
Saw Manufacturers’ motion for summary judgment. See SD3, LLC v. Black & Decker
(U.S.), Inc., 215 F. Supp. 3d 486 (E.D. Va. 2016). In so doing, the district court applied
the three-part test for fraudulent concealment, under which the plaintiff must prove that
“(1) the party pleading the statute of limitations fraudulently concealed facts which are
the basis of a claim, and that (2) the [plaintiff] failed to discover those facts within the
14
statutory period, despite (3) the exercise of due diligence.” GO Comput., 508 F.3d at 178
(alterations & internal quotation marks omitted). The district court concluded that
SawStop was on actual notice of its antitrust claim no later than June 2002. Alternatively,
the court found that even if SawStop did not have actual notice, it was on inquiry notice
of its claim by June 2002 and had failed to undertake a reasonable investigation.
Accordingly, the district court entered judgment in favor of the Table Saw
Manufacturers. SawStop 3 timely appealed, and we have jurisdiction under 28 U.S.C.
§ 1291.
II.
This appeal follows the district court’s grant of a motion for summary judgment.
We review issues raised by such a motion de novo, applying “the same legal standards as
the district court.” Lawson v. Union Cty. Clerk of Ct., 828 F.3d 239, 247 (4th Cir. 2016)
(internal quotation marks omitted). Summary judgment is appropriate if “the movant”—
here, the Table Saw Manufacturers—“shows that there is no genuine dispute as to any
material fact and the movant is entitled to judgment as a matter of law.” Fed. R. Civ. P.
56(a). For purposes of this appeal, we view the facts, and draw all reasonable inferences
arising therefrom, in favor of SawStop. Williams, 372 F.3d at 667.
3
In the course of this appeal SD3, LLC, sold SawStop, LLC, to a third party. As part of
that transaction, the antitrust claims of SD3, LLC, and SawStop, LLC, were transferred to a new
entity, also controlled by Dr. Gass: SD3 II, LLC. SD3, LLC, and SawStop, LLC, have moved to
substitute SD3 II, LLC, in their place. We grant that motion. However, for ease of understanding,
we continue to refer to the plaintiff-appellant as “SawStop.”
15
III.
SawStop contends that the district court erred in concluding that its claim was
time-barred by the statute of limitations. Significantly, SawStop does not challenge the
district court’s conclusion that its group boycott claim accrued in 2002, and, by
implication, that the limitations period governing that claim would have expired in 2006.
Rather, SawStop seeks to avoid the generally applicable limitations period by arguing
that the Table Saw Manufacturers fraudulently concealed their boycott, of which its
principals, Dr. Gass and Fanning, contend they first learned about in 2010 through Peot’s
Osorio testimony.
“Fraudulent concealment is an equitable doctrine read into every federal statute of
limitation.” Go Comput., 508 F.3d at 177–78 (alteration & internal quotation marks
omitted). “It does not stop the clock [for limitations purposes]; it moves the clock,
starting it from when the wrong was discovered rather than when it was committed.” Id.
at 178. To prove fraudulent concealment, SawStop must show (1) fraud by the Table Saw
Manufacturers, (2) a lack of actual notice by SawStop of its claim, and (3) either a lack of
inquiry notice or, in the event it was on inquiry notice, that it exercised reasonable
diligence in investigating the claim. See id. A failure to prove any one of these three
elements is fatal to SawStop’s fraudulent concealment argument.
Like the district court, we conclude that the doctrine of fraudulent concealment
has no application here. We need not discuss each aspect of SawStop’s fraudulent
concealment argument to reject it. In particular, we need not, and thus do not, determine
whether the Table Saw Manufacturers defrauded SawStop for the purpose of hiding an
16
alleged boycott. Even if we assume that such fraud occurred, we reject SawStop’s
fraudulent concealment argument through application of the notice and diligence
elements. In short, SawStop was on both actual and inquiry notice of its claim well before
Peot’s 2010 testimony. And, once on notice of its claim, SawStop failed to act with
reasonable diligence.
A.
We first conclude that fraudulent concealment does not save SawStop’s claim
because SawStop’s principals were on actual notice of the Table Saw Manufacturers’
alleged boycott by, at latest, December 2003. Thus, the statute of limitations expired no
later than 2007—nearly seven years before SawStop filed its complaint.
Actual notice is a straightforward concept to which we have long applied the
standard that the plaintiff knew the “‘fraudulently concealed facts, which are the basis of
a claim.’” Go Comput., 508 F.3d at 178 (quoting Pocahontas Supreme Coal Co. v.
Bethlehem Steel Corp., 828 F.2d 211, 218 (4th Cir. 1987)); accord Supermarket of
Marlinton, Inc. v. Meadow Gold Dairies, Inc., 71 F.3d 119, 122 (4th Cir. 1995) (holding
that to prove fraudulent concealment the plaintiff must demonstrate that the defendant
“fraudulently concealed facts that are the basis of the plaintiff’s claim” (emphasis
added)). Thus, a plaintiff is on actual notice if it has “sufficient facts to identify a
particular cause of action.” Hobson v. Wilson, 737 F.2d 1, 35 (D.C. Cir. 1984), overruled
in part on other grounds by Leatherman v. Tarrant Cty. Narcotics Intelligence &
Coordination Unit, 507 U.S. 163 (1993). Mere “hints, suspicions, hunches or rumors” are
not enough to put a plaintiff on actual notice. Hobson, 737 F.2d at 35. Instead, the
17
plaintiff must be able to plead the factual allegations necessary to withstand a motion to
dismiss, including “both the injury that g[ave] rise to [its] claim and the injurer.” Jay E.
Hayden Found. v. First Neighbor Bank, N.A., 610 F.3d 382, 386 (7th Cir. 2010). Where
an antitrust injury is involved, that means that the plaintiff must know that it has suffered
an injury resulting from the parallel conduct of a group in suspicious circumstances, such
as when the group has a motive to collude. See SD3, 801 F.3d at 424 (“For a § 1 claim to
survive, then, a plaintiff must plead parallel conduct and something more.” (internal
quotation marks omitted)); see also Pocahontas Supreme Coal Co., 828 F.2d at 218
(addressing the plaintiffs’ knowledge with respect to “the defendants’ specific activities
undertaken pursuant to the conspiracy”).
SawStop’s contentions focus on its purported inability to ascertain the Table Saw
Manufacturers’ concerted activity until Dr. Gass and Fanning heard Peot testify. In
particular, SawStop argues that it “did not know enough facts to state an objectively valid
claim—that is, enough to plead a claim that would withstand a motion to dismiss” until
that time. Appellants’ Br. 51. SawStop admits that it had “suspicions” the Table Saw
Manufacturers were colluding prior to 2010, but maintains that those suspicions do not
amount to actual notice. Appellants’ Br. 52. In support of its claimed inability to plead an
actionable antitrust claim in the absence of Peot’s testimony, SawStop points to this
Court’s opinion from the prior appeal. There, SawStop says, we characterized Peot’s
testimony as the “heart” of SawStop’s case and “just barely” enough to survive a motion
to dismiss. See Appellants’ Br. 26 (citing SD3, 801 F.3d at 429–30).
18
SawStop misreads our prior opinion. To be blunt, it confuses the significance of
that opinion, which was decided only on the basis of the allegations in the complaint,
with the wholly different substantive and procedural context following a motion for
summary judgment on a fully-developed record. In doing so, SawStop fails to grasp the
distinction between mere allegations reviewed upon a motion to dismiss and the
application of evidence to those allegations upon a motion for summary judgment.
Neither the statute of limitations, the elements of fraudulent concealment, or an
evidentiary record were before the Court in the prior appeal. As discussed below, by June
2002—the date the Table Saw Manufacturers broke off licensing negotiations with
SawStop for AIMT—and certainly no later than December 2003, the record shows that
SawStop had sufficient information for Rule 12(b)(6) purposes to plead and identify its
antitrust injury, the scope of that injury, and the parties responsible for causing it.
1.
SawStop should have been on actual notice of its antitrust claim as of June 2002,
when each of the Table Saw Manufacturers ended licensing negotiations for AIMT in
rapid succession and under circumstances SawStop has previously labeled as
“pretextual.” J.A. 122; see also SD3, 801 F.3d at 420. By that point in time, SawStop’s
principals had “sufficient facts to identify [SawStop’s] cause of action” against the Table
Saw Manufacturers, Hobson, 737 F.2d at 35, because Dr. Gass and Fanning knew the
Table Saw Manufacturers had a motive to collude and had in fact acted in parallel.
SawStop obviously knew its injurer: the Table Saw Manufacturers.
19
Dr. Gass and Fanning learned of the Table Saw Manufacturers’ collusion bit-by-
bit over a three-year period. For example, in 2000, Dr. Gass knew that the Table Saw
Manufacturers were hostile to AIMT. In particular, he was alerted that “the industry
would get together and squish SawStop” if it did not negotiate with the industry on terms
favorable to the Table Saw Manufacturers. SD3, 215 F. Supp. 3d. at 496. And by
November of that year, Dr. Gass had “observed [the Table Saw Manufacturers] leave a
presentation to meet separately and, in his words ‘collude.’” Id.
Further suspicions of collusion were confirmed in 2001, when Dr. Gass and
Fanning attended a Defense Research Institute presentation where they learned that the
Table Saw Manufacturers had the motive to collude. Lanier, a Black & Decker employee,
gave a presentation concerning the best way that players in the table saw industry could
defend against products liability suits in which SawStop’s AIMT was alleged to be a
safer, feasible alternative technology. After watching Lanier’s presentation, Fanning
concluded “that [the Table Saw Manufacturers] were motivated to conspire [against
SawStop] to avoid products liability risk.” Id. (emphasis added).
And by 2002, SawStop also saw the Table Saw Manufacturers acting in parallel—
the hallmark of a conspiracy—when they rapidly and in succession ended licensing
negotiations for AIMT. SawStop’s principals knew that Ryobi had reneged on a signed
license agreement with no explanation. It also knew that its licensing negotiations with
Bosch collapsed at about the same time Ryobi went silent, as did its licensing
negotiations with Black & Decker despite Black & Decker having “said licensing was
inevitable.” Id.
20
Thus, by 2002, SawStop knew its injurers and the extent of its economic injury in
the form of lost sales and royalties. SawStop also knew the “type” of its injury: antitrust
collusion. Based on this information, SawStop was on actual knowledge of its group
boycott claim by June 2002 because it had sufficient information to state a claim for
which relief could be granted. See Go Comput., 508 F.3d at 178.
2.
Nonetheless, even if we assume that by 2002 SawStop lacked the facts to identify
both its injury and injurer, the PTI joint venture’s publication in the December 2003
Federal Register confirmed that the Table Saw Manufacturers were collectively using the
PTI joint venture as a mechanism to exclude SawStop’s AIMT from the market. Far from
being a mere “hint[], suspicion[], hunch[] or rumor[],” Hobson, 737 F.2d at 35, that
publication was concrete evidence that the Table Saw Manufacturers were working
together for the very purpose that SawStop now claims is anticompetitive.
The 2003 Federal Register publication—which was clearly marked as coming
from the “DEPARTMENT OF JUSTICE Antitrust Division,” J.A. 187—served two
important functions. First, it introduced new information pertinent to SawStop’s group
boycott claim to the public and the marketplace. Second, it provided context to
SawStop’s failed licensing negotiations with each of the Table Saw Manufacturers.
The 2003 Federal Register publication made public for the first time that the Table
Saw Manufacturers were part of the PTI joint venture. It further provided clear notice that
the Table Saw Manufacturers, through the PTI joint venture, were working to develop
“technology for power saw blade contact injury avoidance, including skin sensing
21
systems, blade braking systems, and/or blade guarding systems.” J.A. 187. This is the
very product that SawStop had been marketing as AIMT and trying to sell to the Table
Saw Manufacturers. Finally, the 2003 Federal Register publication divulged information
concerning the members of the PTI joint venture and their intent to “share confidential
information and intellectual property rights to achieve the goals of the joint venture,”
including any “intellectual property that is contributed” and “any intellectual property or
technology that is developed through the joint venture.” J.A. 187. Thus, the 2003 Federal
Register publication also put SawStop’s attorney-principals on actual notice that the
Table Saw Manufacturers were working together to exclude AIMT from the market.
What’s more, the 2003 Federal Register publication placed in context the
significance of the Table Saw Manufacturers’ abruptly-concluded licensing negotiations
for AIMT. It came less than eighteen months after the licensing negotiations foundered
and on the heels of statements by Dr. Gass in which he maintained that the Table Saw
Manufacturers had colluded against SawStop. Given Dr. Gass and Fanning’s knowledge
concerning the Table Saw Manufacturers’ motive to collude, the 2003 Federal Register
publication establishes that SawStop’s principals knew the Table Saw Manufacturers’
decision to end licensing negotiations was an anticompetitive one and that they had
evidence of it.
The statements of Dr. Gass, SawStop’s attorney-principal, confirm that he
understood that the 2003 Federal Register publication, and the other actions noted since
2000, represented an antitrust conspiracy. Shortly after its publication, Dr. Gass made
numerous public and private statements in which he directly accused the Table Saw
22
Manufacturers of collusion. For example, in 2004, Dr. Gass gave an interview to The
Oregonian, in which he stated that the industry was colluding to boycott AIMT. In 2006,
he sought out Quinn Emanuel in hopes that the firm would represent SawStop in an
antitrust suit against the Table Saw Manufacturers. And in 2008, Dr. Gass testified in
depositions that AIMT had not been widely accepted by the table saw industry because of
the Table Saw Manufacturers’ collusive efforts to exclude the technology. Indeed, Dr.
Gass opined that collusion was a “straightforward conclusion from the fact that [AIMT]
was available and [the Table Saw Manufacturers] chose not to [license] it” but rather to
“form[] a consortium to develop an alternative to already existing technology.” J.A. 909
(emphasis added).
3.
SawStop offers little to rebut the foregoing analysis and the record. Instead, it
relies heavily on the language used in our prior opinion, where we found that SawStop’s
group boycott claim was sufficient to survive a motion to dismiss under the standard set
out by the Supreme Court in Bell Atlantic Corp. v. Twombly, 550 U.S. 544 (2007), and
Ashcroft v. Iqbal, 556 U.S. 662 (2009). But we did not address any statute of limitations
argument because none was before us. Now, SawStop argues that if we were to conclude
that the statute of limitations bars its claim, it would create a “perverse Catch-22” for
similarly-situated plaintiffs. Appellants’ Br. 51. According to SawStop, under the district
court’s ruling, an antitrust plaintiff “must either sue before knowing facts sufficient to
state a valid claim (resulting in dismissal), or else wait to amass facts sufficient to state a
23
valid claim, only to be barred by the statute of limitations (again resulting in dismissal).”
Appellants’ Br. 51. We disagree.
“Actual notice” means notice of sufficient facts, “which are the basis of a claim,”
Go Comput., 508 F.3d at 178, including identification of the injury, the injurer, and the
type of injury. It does not require awareness of sufficient facts to allow a plaintiff to
litigate its case to a jury without discovery. As we observed in GO Computer, there is no
legal basis to “graft[] [the] novel requirement [that the full contours of the cause of action
concealed by the alleged fraud be discoverable outside of discovery] on the traditional
equitable terms of fraudulent concealment.” 508 F.3d at 179; accord Brumbaugh v.
Princeton Partners, 985 F.2d 157, 162 (4th Cir. 1993) (“Commencement of a limitations
period need not . . . await the dawn of complete awareness.”). Rather, it is sufficient that
SawStop’s principals knew enough factual information from which they could plead their
cause of action for Rule 12(b)(6) purposes: the nature and scope of SawStop’s injury and
the identity of those who had injured it.
SawStop cannot obfuscate our prior opinion and the reliance on Peot’s testimony
to now argue that it lacked actual notice. To be sure, the case presented by SawStop in its
complaint shows that Peot’s testimony was the first time SawStop learned certain specific
information about the Table Saw Manufacturers’ alleged collusion. But that fact has no
legal significance in the case now before us as this appeal arises in a different context, on
a different issue, with a different standard of review, and with an actual evidentiary
record. On that record, SawStop could have pled the factual allegations necessary to
withstand a motion to dismiss by 2003, at the latest.
24
SawStop wants us to hew closely to the “facts” that it alleged in its complaint,
including the centrality of Peot’s testimony, to evaluate its response to the Table Saw
Manufacturers’ motion for summary judgment. In effect, SawStop wants motion-to-
dismiss treatment on a motion for summary judgment. However, the Federal Rules of
Civil Procedure require a more extensive inquiry. In the current posture of SawStop’s
case—having participated fully in discovery—we are obliged to examine the full record,
not simply what SawStop chose to allege as fact in its complaint. And the facts revealed
during discovery confirm that SawStop was on actual knowledge of its antitrust claim no
later than 2003.
SawStop also claims that some of the information it had prior to 2003 is
insufficient as a matter of law to give rise to actual notice because it related only to one of
the Table Saw Manufacturers, not all three. For example, SawStop argues that the lessons
Dr. Gass and Fanning learned from Lanier’s 2001 presentation were meaningless for
purposes of its antitrust claim because Lanier represented only the views of Black &
Decker, not necessarily all the Table Saw Manufacturers. But that argument lacks merit.
Irrespective of what lessons SawStop took from Lanier’s presentation, the 2003 Federal
Register publication irrefutably demonstrates that the Table Saw Manufacturers were
working together—i.e., colluding—to compete with AIMT by that time. And Dr. Gass’
own statements, in 2004, 2006, and 2008, demonstrate his knowledge of that joint
collusion.
****
25
In sum, we find that SawStop was on actual notice of its antitrust claim against the
Table Saw Manufacturers by at least 2003. Once SawStop’s attorney-principals became
aware of the 2003 Federal Register publication they knew that SawStop had been injured
by the Table Saw Manufacturers. They knew that the Table Saw Manufacturers had a
pre-existing motive to collude against SawStop, as evidenced by SawStop’s interactions
with various industry executives—most especially Lanier’s 2001 presentation. And they
knew that the Table Saw Manufacturers were working together to create a skin-sensing
product that would compete directly with AIMT. Moreover, Dr. Gass’ behavior between
2004 and 2008 confirms SawStop’s actual prior knowledge of its antitrust claim.
Thus, for all the foregoing reasons we hold the district court did not err in finding
that SawStop had the required actual notice of its antitrust claim.
B.
In any event, even if SawStop lacked actual notice of its antitrust claim, we
alternatively conclude that SawStop was on inquiry notice of that claim and that SawStop
failed to investigate its claim with the necessary diligence.
Inquiry notice for purposes of a fraudulent concealment claim “charges a person to
investigate when the information at hand would have prompted a reasonable person to do
so.” GO Comput., 508 F.3d at 178. However, inquiry notice does not require full
knowledge of the underlying claim as a condition precedent of the duty to investigate. Id.
Rather, “[w]here a plaintiff knows of a pattern of particular actions that a defendant has
taken against him, though the pattern’s precise scope might be unclear and its exact legal
ramifications uncertain, the plaintiff is on inquiry notice of his claim.” Id. at 179. Put
26
another way, if the plaintiff (1) believes he might have been harmed and (2) knows who
is responsible for that harm, then he is on inquiry notice to act.
GO Computer illustrates this rule. In that case, GO Computer was on inquiry
notice of an antitrust claim against Microsoft to recover for harm caused by Microsoft’s
predatory licensing practices. See id. at 172–73, 179. See generally Massachusetts v.
Microsoft Corp., 373 F.3d 1199 (D.C. Cir. 2004). This was so for a number of reasons,
including the direct involvement of GO Computer’s principal in the Government’s
investigation of Microsoft, as well as his acknowledgment that third-party hardware
manufacturers “had told him about Microsoft’s restrictive licensing practices.” See GO
Comput., 508 F.3d at 178–79.
Once on inquiry notice, the plaintiff must take reasonable steps to discover the
information necessary to establish actual notice. See id. That investigation need not be
“ceaseless . . . when reasonable inquiry does not expose grounds for suit.” Id. at 179.
Even so, the plaintiff cannot simply ignore the diligence requirement and later claim that
the alleged fraud was “well-disguised.” Id.
As it argued in the district court, SawStop posits that it was not on inquiry notice
until Dr. Gass and Fanning heard Peot testify in 2010. SawStop contends that before 2010
it “was aware only of isolated facts that sufficed to raise suspicions, but not to spur a
reasonably diligent plaintiff to investigate.” Appellants’ Br. 57. Under its theory of the
case, SawStop further contends that, even if it was on inquiry notice before 2010, the
Table Saw Manufacturers cannot show that any additional investigation on its part would
have uncovered sufficient facts to give rise to actual notice. Lastly, SawStop represents
27
that, even if the Court were to assume that it was on inquiry notice, the Table Saw
Manufacturers are not entitled to summary judgment by virtue of the diligence
requirement because they, like the district court, were unable to identify a significant fact
that SawStop would have discovered if it had taken additional investigative steps.
Again, we disagree with SawStop. As to inquiry notice, SawStop had sufficient
information to spur a reasonable person to investigate its claims, at the very latest, by
December 2003. Moreover, SawStop did not engage in a reasonable investigation. In
particular, despite SawStop’s knowledge of the 2003 Federal Register publication,
SawStop never alerted the DOJ or FTC about its suspicion that the Table Saw
Manufacturers were engaged in anticompetitive behavior.
1.
To begin, SawStop was on inquiry notice for the same reasons that we conclude
above put it on actual notice. By at least 2003, SawStop’s principals knew that the Table
Saw Manufacturers were working together as part of the PTI joint venture. They knew
that from 2000 to 2002, several of the Table Saw Manufacturers had threatened SawStop
or had participated in conferences for the purpose of facilitating a boycott of AIMT.
Finally, SawStop’s principals knew that each of the Table Saw Manufacturers had
walked away from licensing negotiations with SawStop by June 2002 for pretextual
reasons.
The evidence of inquiry notice is even stronger here, as evidenced by Dr. Gass’
actions between 2004 and 2008. In 2004, Dr. Gass gave an interview, in which he stated
that the Table Saw Manufacturers had conspired to exclude AIMT from the market.
28
Then, in 2006, Dr. Gass sought out Quinn Emanuel to represent SawStop in a putative
antitrust suit against the Table Saw Manufacturers. Finally, in 2008, Dr. Gass testified
that he believed that the PTI joint venture was a collusive effort by the Table Saw
Manufacturers to exclude AIMT from the market. The pleadings in the suits in which Dr.
Gass testified, which also were reviewed by Fanning, contained specific allegations of
collusion by the Table Saw Manufacturers—the very same collusion, in fact, that resulted
in their claimed boycott of AIMT and SawStop.
Under these circumstances, it is untenable for SawStop to claim it lacked inquiry
notice of its group boycott claim until February 2010 when at the same time its principals
continued to accuse the Table Saw Manufacturers of collusion. Thus we conclude that
SawStop was on inquiry notice no later than December 2003.
2.
Because SawStop was on inquiry notice, it was required to reasonably investigate
its claim. SawStop failed to do so.
For example, SawStop failed to take the most basic investigative step—contacting
the DOJ or FTC about what it knew of the Table Saw Manufacturers’ collusive actions.
The DOJ’s Antitrust Division published the 2003 Federal Register notice so as to
“permit[] private parties to inform the antitrust agencies of any behavior thought to be
unlawful or harmful to their interests.” H.R. Rep. No. 98-1044, at 16 (1984) (Conf. Rep.).
But despite this purpose, and the potential negative effects the PTI joint venture would
have on its business, SawStop never alerted any governmental organization tasked with
29
overseeing the PTI joint venture to its knowledge of the Table Saw Manufacturers’
actions.
SawStop’s inaction dooms its case. As outlined above, SawStop’s principals
possessed hard evidence that the Table Saw Manufacturers, as part of the PTI joint
venture, were working on a product designed to compete with AIMT in furtherance of an
ongoing collusive course of action. And given the opportunity to report the PTI joint
venture to the DOJ or FTC, the principals of SawStop engaged in what amounted to a
public-relations campaign. Dr. Gass accused the Table Saw Manufacturers of colluding
against the company in the news media. He also sought to make his case against the
Table Saw Manufacturers, including testifying that they were colluding against SawStop,
as an expert in products liability suits. SawStop tried to draw public attention to its
alleged harm, but failed to take the most obvious step to do so. GO Comput., 508 F.3d at
179 (“[N]othing in [our precedent] excuses a negligent plaintiff from the diligence
requirement[.]”). With its home on fire, SawStop shrieked, but declined to call the fire
department.
Because SawStop’s investigative efforts were woefully inadequate in the face of
the 2003 Federal Register publication and prior evidence, the Table Saw Manufacturers
do not need to point out any additional information that SawStop could have found.
****
Accordingly, as a matter of law, SawStop cannot prevail on its claim of fraudulent
concealment. Thus, we hold that the district court did not err in granting summary
judgment to the Table Saw Manufacturers under the statute of limitations because
30
SawStop was on actual notice and inquiry notice and failed to act with the requisite
diligence.
IV.
SawStop should have filed its complaint against the Table Saw Manufacturers no
later than 2007. Its complaint filed in 2014 is thus barred by the statute of limitations.
Therefore, the judgment of the district court is
AFFIRMED.
31
WYNN, Circuit Judge, concurring:
I concur fully in the majority opinion. In particular, I agree with the majority
opinion’s conclusion that SawStop had actual notice of its antitrust claim as of June 2002,
and therefore that SawStop is not entitled to relief from the limitations period based on
the doctrine of fraudulent concealment. And I agree with the majority opinion that
SawStop was on actual notice as of June 2002 because, by that time, it was aware of
sufficient facts to plead an antitrust conspiracy claim that would survive a motion to
dismiss—namely, (1) an economic injury, (2) parallel conduct, and (3) “something
‘more.’ ” Ante at 19–21. I write separately to briefly summarize the state of the law in
this circuit regarding when a plaintiff is on “actual notice” and therefore unable to avail
itself from relief from the governing limitations period based on fraudulent concealment.
For more than 40 years, this Court has been unwavering in our articulation of what
actual notice requires: awareness of sufficient facts to state a claim. See Go Comput.,
Inc. v. Microsoft Corp., 508 F.3d 170, 178 (4th Cir. 2007) (explaining that antitrust
plaintiff may not invoke fraudulent concealment if he has discovered “facts which are the
basis of a claim”); Supermarket of Marlinton, Inc. v. Meadow Gold Dairies, Inc., 71 F.3d
119, 122 (4th Cir. 1995) (“facts that are the basis of the plaintiff’s claim”); Pocahontas
Supreme Coal Co. v. Bethlehem Steel, 828 F.2d 211, 218 (4th Cir. 1987) (“facts which
are the basis of a claim”); Charlotte Telecasters, Inc. v. Jefferson-Pilot Corp., 546 F.2d
570, 574 (4th Cir. 1976) (“facts which are the basis of his cause of action”).
It is axiomatic that the “facts which are the basis of a claim” or “cause of action”
are those which enable a party to bring a valid suit. See Cause of Action, Black’s Law
32
Dictionary (10th ed. 2014) (“A group of operative facts giving rise to one or more bases
for suing; a factual situation that entitles one person to obtain a remedy in court from
another person.” (emphasis added)). Thus, as the majority opinion correctly explains, for
a plaintiff to be on actual notice, it “must be able to plead the factual allegations
necessary to withstand a motion to dismiss.” Ante at 18.
This rule is consistent with the approach taken by our sister circuits. See, e.g., Jay
E. Hayden Found. v. First Neighbor Bank, N.A., 610 F.3d 382, 385 (7th Cir. 2010) (“A
defendant who prevents a plaintiff from obtaining information that he needs in order to
be able to file a complaint that will withstand dismissal is forbidden . . . to plead the
statute of limitations for the period in which the inquiry was thwarted.” (emphasis
added)); Conmar Corp. v. Mitsui & Co., 858 F.2d 499, 504 (9th Cir. 1988) (holding that
actual notice requires “knowledge [that] would . . . justify the filing of a complaint”);
Hobson v. Wilson, 737 F.2d 1, 35 (D.C. Cir. 1984) (holding that actual notice requires
“awareness of sufficient facts to identify a particular cause of action” and “to file suit”),
overruled in part on other grounds by Leatherman v. Tarrant Cty. Narcotics Intelligence
& Coordination Unit, 507 U.S. 163 (1993).
And this long-standing and widely embraced rule—that a plaintiff is on actual
notice only when it is aware of sufficient facts to state a claim that withstands a motion to
dismiss—balances the interests served by the fraudulent concealment doctrine: obliging
plaintiffs to file suit in a timely fashion once they are aware, or should be aware, of facts
sufficient to state a claim that can withstand a motion to dismiss, while preventing
wrongdoers from avoiding liability by concealing their wrongdoing. See Marlinton, 71
33
F.3d at 122 (“The purpose of the fraudulent concealment tolling doctrine is to prevent a
defendant from concealing a fraud, or . . . committing a fraud in a manner that concealed
itself until the defendant could plead the statute of limitations to protect it.” (internal
quotation marks omitted)). To that end, any rule that would treat a plaintiff as being on
actual notice under a standard more favorable to defendants—in situations when the
plaintiff lacks knowledges of sufficient facts to state a claim that would withstand
dismissal—would wrongly “creat[e] the anomalous situation of requiring persons to file
suit on a hunch, only to be dismissed for failure to state a claim.” Hobson, 737 F.2d at 39
(emphasis added). As the majority opinion correctly states, “[m]ere ‘hints, suspicions,
hunches or rumors’ are not enough to put a plaintiff on actual notice.” Ante at 17
(quoting Hobson, 737 F.2d at 35). Accordingly, a plaintiff is on actual notice when it
knows of “enough factual information from which [it] could plead [its] cause of action
for Rule 12(b)(6) purposes.” Id. at 24.
Applying that standard, I agree with the majority opinion that, as of June 2002,
SawStop was aware of sufficient facts to state an antitrust conspiracy claim that would
withstand dismissal, and therefore was on actual notice.
34