whom Mr. Justice Reed and Mr. Justice Burton join,
dissenting in part.
Agreeing wholeheartedly with the Court’s opinion on the main issue, I am left unpersuaded by its justification for retaining Paragraph VI1 in the judgment.
*403Inasmuch as the holder of patents on machines is not obliged to dispose of them to all comers or to do so at a uniform price, Paragraph VI in and of itself undoubtedly deprives appellant of a legal right. It is not merely a theoretical right. Practical considerations may make it important for appellant to act upon its legal right not to have a uniform price for all its customers. It was conceded at the bar that competition may require this. No doubt, when a court condemns practices as violative of the Sherman Law and the Clayton Act, it has the duty so to fashion its decree as to put an effective stop to that which is condemned. But the law also respects the wisdom of not burning even part of a house in order to roast a pig. Ordinarily, therefore, when acts are found to have been done in violation of antitrust legislation, restraint of such acts in the future is the adequate relief. See New York, New Haven & Hartford R. Co. v. Interstate Commerce Commission, 200 U. S. 361, 404; Standard Oil Co. v. United States, 221 U. S. 1, 77; Labor Board v. Express Publishing Company, 312 U. S. 426, 435-37. Reflecting the dictates of fairness, equity does not put under ban that which is intrinsically legitimate unless for all practical purposes it is tied with the illegitimate, or the circumstances of the case make it reasonable to assume that pursuit of what is legitimate would be a cover for doing what is forbidden.
The Government argues, in effect, that to compel appellant to observe uniformity of price for its machines removes any temptation for more favorable treatment of a customer who buys its salt. But that is precisely the aim of the main decree — -it prohibits extension of the patent for the machines by requiring as a condition of its acquisition the purchase of non-patented salt. The presupposition of Paragraph VI is that the appellant will disobey that which the court explicitly forbids, so that the with*404drawal of an otherwise legal right to fix the purchase price of patented machines is employed as a precautionary screw to hold the appellant down from disobeying the court’s decree. Surely a court of equity ought not to add to its prohibition of the illicit a prohibition of the licit unless the two are practically intertwined or there is some ground for believing that the licit will surreptitiously be misused in order to accomplish the illicit. There should be no such prohibition merely as a re-enforcement of the appropriate presupposition that a litigant, not shown to have been recalcitrant or underhanded, will obey the court’s decree. If he does, the power of contempt is there to enforce obedience. It is suggested that if the presupposition of obedience is to be entertained it is unnecessary to enjoin even illegal conduct. But, surely, it is one thing to decree prohibition of conduct found to be illegal and a wholly different thing to add thereto the prohibition of that which is otherwise legal on the theory that thereby any temptation to persist in the forbidden illegality is removed.
Upon the record before us there is nothing to suggest that the appellant is likely to disobey the decree not only of the District Court against a continuance of illegal leases, but what in effect, upon affirmance, becomes a decree of this Court. It must be remembered that the Government saw fit to move for judgment on the pleadings. It thereby raised a pure legal question as to the validity of the leases on their face. The Government chose not to try to lay bare, as is often done in Sherman Law cases, fair and unfair practices inextricably blended. In such a situation the lawful has to fall with the unlawful. Having invited judgment on the bare bones of the pleadings which merely raise the validity of the tying clauses, the Government is not entitled to remedies which go beyond the justification of the pleadings. The Gov*405ernment ought not to have it both ways. The Government is not entitled to a provision in the decree which can be justified only on some indication in the record, of which here there is none, that appellant’s past shows a devious temper which needs to be hobbled by withdrawing a conceded legal right.
In comparable situations, where orders of the Federal Trade Commission come here for review, this Court has sought to protect otherwise legitimate rights even where a business has indulged in unfair methods of competition. The Commission is not authorized to make its order needlessly destructive. The baby is not to be thrown out with the bath. See Federal Trade Commission v. Royal Milling Co., 288 U. S. 212, and Jacob Siegel Co. v. Federal Trade Commission, 327 U. S. 608. Accordingly, if this were a review of an order of the Federal Trade Commission, I should remit the order for appropriate reconsideration by the Commission. Since this is a review of a lower federal court and the record presumably presents to us all that was before the District Court in support of Paragraph VI, we could dispose of the matter here.
But the molding of decrees in Sherman Law cases is normally the business of district courts. They have a scope of discretion which should not unduly be cut off by a recasting of the decree on appeal here. (It is worth noting that the availability of the Federal Trade Commission in the role of a master in chancery to help mold decrees in suits under the antitrust statutes apparently does not apply to a suit like the present, where judgment was asked on the pleadings and no testimony was taken. See § 7 of the Federal Trade Commission Act, 38 Stat. 717, 722, 15 U. S. C. § 47.) And so I would remand the case to the District Court. It has been suggested that Paragraph VI is merely a roundabout way of saying that the appellant should not discriminate in the price of its *406patented machines in favor of a purchaser of its salt. If such was the intention of Paragraph VI, the District Court will want to convey such meaning less ambiguously.2
As the paragraph stands, I do not see how any lawyer would advise that the appellant could vary its prices among customers in different localities for a legitimate reason without each time going to the District Court for a modification of the decree. That is not a burden which, on this record, ought to be placed on the appellant. The undue sting of Paragraph VI is not saved by the fact that it is “specific.” Of course it is in the interest of courts and of litigants that the terms of a decree be as specific as possible. But the desideratum of explicitness does not dispense with the requirement that remedies be appropriate to the condemned illegality. It does not draw the sting of undue prohibition of lawful conduct to make the prohibition specific.
“VI
“Defendant International Salt is directed to offer to lease or sell or license the use of the Lixator or Saltomat Machines, or any other machine which is then being or about to be offered or shall have been offered by such defendant in the United States embodying inventions covered by any of the patents referred to in paragraph II hereof, to any applicant on non-discriminatory terms and conditions; provided that
“(a) A machine or machines is or are available for such purposes and
“(b) Defendant shall not be required to make such offer unless it is offering, about to offer, or has offered such machines for lease or sale or license within the United States and at any time the defendant may discontinue the business of renting or selling or licensing the use of such machines; and
“(c) Such sale or lease or license is not required to be made without cash payment or security to any person not having proper credit rating, and
“(d) The rental or sale price or license royalty may differ as to different types and sizes of machines and from time to time so long as the rental or sale price or royalty at any one time is uniform as to each size or type of machine. The terms of this paragraph shall apply to all future contracts and modifications of existing contracts. Any person with whom defendant International Salt now has a lease agreement relating to the Lixator or Saltomat machines may elect to retain his rights under the existing lease or to enter into a lease or sale or license contract with defendant International Salt in accordance with the provisions of this paragraph.”
See the clause which the appellant proposed to the District Court, enjoining it “from refusing to sell, lease or license the use of any such machine to any person, firm or corporation, or from discriminating in the terms of any contract of sale, lease or license of any such machine with any person, firm or corporation, against the prospective buyer, lessee or licensee on the ground that he has used or dealt in, or intends or proposes to use or deal in, salt not manufactured or sold by the defendant International Salt.”