This is an appeal from a decree of the District Court restraining the Radio Corporation of America, hereinafter called the defendant, from enforcing directly or indirectly contracts for the sale of radio vacuum tubes embodied in paragraph 9 of the agreement between the defendant and its licensees, and denying defendant's motion to dismiss the bill for want of indispensable parties.
The plaintiffs are engaged in the manufacture and sale of vacuum tubes, known as audions, which are used in radio receiving sets. The suit was brought under section 16 of the Clayton Act (15 TJSCA § 26) to enjoin the defendant from enforcing paragraph 9 of its agreement with its licensees. The plaintiffs alleged that this paragraph violates sections 1 and 2 of the Sherman Act (15 TJSCA §§ 1, 2) and section 3 of the Clayton Act (15 TJSCA § 14). On filing the bill, a motion was made for an injunction pendente lite. After two arguments based on affidavits, counter and reply affidavits, the court granted the injunction, but stayed its issuance or operation pending this appeal.
Paragraph 9 of the license agreement provides that:
“Nothing herein contained shall be construed as conveying any licenses expressly or by implication, estoppel or otherwise to manufacture, use or sell vacuum tubes, except to use and sell the vacuum tubes purchased from the Radio Corporation as provided herein. The Radio Corporation hereby agrees to sell to the licensee and the licensee hereby agrees to purchase from the Radio Corporation the number, and only the number of vacuum tubes to be used as parts of the circuits licensed hereunder and required to make initially operative the apparatus licensed under this agreement, such tubes to be sold by the Radio Corporation to the licensee at the terms and at the prices at which they are then being sold by the Radio Corporation to other manufacturers of radio sets buying in like quantities for the same purposes. But the sale of such tubes by the Radio Corporation to the licensee shall not be construed as granting any licenses except the right to sell such tubes for use in, and to use them in, the apparatus made and sold hereunder."
The learned District Judge held that the provisions in this paragraph violate section 3 of the Clayton Act, which provides that:
“It shall be unlawful * * * to lease or make a sale or contract for sale of goods, * * * whether patented or un-patented, * * * on the condition, agreement or understanding that the lessee or purchaser thereof shall not use or deal in the goods, * * * of a competitor or competitors of the lessor or seller, where the effect of such lease, sale, or contract for sale or such condition, agreement or understanding may be to substantially lessen competition or tend to create a monopoly in any line of commerce." 15 TJSCA § 14.
The conclusion reached by the District Court was based upon three propositions, which it found were established by the evidence. These are that paragraph 9 constitutes (1) a contract for the sale of goods, (2) on condition that the purchaser should not use or deal in the goods of a competitor or competitors of the seller, and (3) the effect of such contract for sale or such condition was “to substantially lessen competition or tend to create a monopoly in" radio vacuum tubes. The correctness' of the court’s conclusion depends upon whether or not these three propositions are sustained by the law and evidence, for section 3 of the Clayton Act requires that they be established in order to bring paragraph 9 of the agreement within the inhibition of that act.
The defendant says that section 9 of the agreement does not contain a contract for the sale of goods, within the meaning of section 3 of the Clayton Act, but is simply a license agreement, with lawful covenants, restrictions, and conditions of the license. The paragraph, however, tells its own story. It expressly provides that “the Radio Corporation hereby agrees to sell to the licensee and the licensee agrees to purchase from the Radio Corporation the number, and only the number, of vacuum tubes to be used as parts of the circuits licensed hereunder and required to make initially operative the apparatus licensed under this agreement, * * * at the prices at which they are then being sold by the Radio Corporation to other manufacturers of rádio sets buying in like quantities for the same purposes." The Uniform Sale of Goods Act, in force in New Jersey, Pennsylvania, and many other states, defines a contract for the sale of goods as: “A contract to sell goods is a contract whereby the seller agrees to transfer the property in goods to the buyer for a consideration called the price. ’ ’ 4 Comp. Statutes of N. J. 4647. Such a contract is defined in Cyc. as “a contract whereby the seller agrees to transfer the property in goods to the buyer for a price *260which the buyer pays or agrees to pay. A contact to sell is also termed an agreement to sell. ’ ’ 35 Cye. 27. By whatever term the defendant calls the provisions contained in paragraph 9, they seem to us to express in apt language a contract for the sale of goods, within the meaning of section 3 of the Clayton Act.
However that may be, the defendant says that the so-called monopoly is lawful within the field of patented products, and that “a covenant which would be lawful in one license is equally lawful in 25 licenses, if its operation relates solely to the man.ufaeture of the patented article itself.” If it be.conceded that, as an independent proposition, this statement may be sound, yet, if the contract for sale is made on the condition, agreement, or understanding that the purchaser shall not deal in the goods of his competitors, and the effect of the condition, agreement, or understanding may be to substantially lessen competition, or tend to create a monopoly, it is unlawful and prohibited by the Clayton Act. Section 3 of that act defines an illegal contract, “and the patent right confers no privilege to make contracts in themselves illegal, and-certainly not to make those directly violative of valid statutes of the United States.” United Shoe Machinery Corp. v. United States, 258 U. S. 451, 462, 42 S. Ct. 363, 68 L. Ed. 708.
A patentee, the defendant says, has the exclusive right to make and sell to licensees, for their use in completing the licensed apparatus manufactured by it, any element of the patented combination, even though that element is old and free from patent monopoly. The learned District Judge, on the authority of the case of United Shoe Machinery Corp. v. United States, supra, overruled this contention. A licensed combination need not consist of separate patented elements, each of which is entitled to individual patent monopoly. It is the new combination that the law protects. Some of the elements may be new, and patented, and others old, on which patents have expired, or never patented. Of course, the law protects the individual patented elements, as well as the new combination composed of new and old elements. In such cases the patentable novelty consists in bringing together these new and old elements into a new combination, and not in the patentability of each element. Goss Printing-Press v. Scott (C. C. A. 3) 108 F. 253; United States v. American Bell Tel. Co., 167 U. S. 224, 249, 17 S. Ct. 809, 42 L. Ed. 144; Leeds & Gatlin v. Victor Talking Machine Co., 213 U. S. 325, 29 S. Ct. 503, 53 L. Ed. 816.
A single 'old element, whose patent monopoly has expired, cannot be put into a new patented combination as a constituent element, and thus have its individual monopoly revived for 17 years more. This would be a new method of securing a patent, or a means of evading the patent law, by doubling the length of the life of a patent. A patent may not be secured on a single element by inclusion. The vacuum tubes are an element in the electrical circuits licensed under the contracts. It is these circuits, as such, and not the single unpatented elements, that are protected. While the defendant has the exclusive right to manufacture, lease, and sell the combination, it does not have the right to withhold from the manufacture, use/ and sale by others a single one of the elements, composing the circuits, which is no longer protected by a patent. In other words, a patentee may not prevent the individual manufacture, use, and sale of a single unpatented element, which the world is free to make, use, and sell, by simply including it as an element in a new patented -combination. To put it differently, the inclusion in a patented combination of an unpatented element ddes not give the patentee of the combination a monopoly of each element, and the exclusive right to make, use, and sell that element, independent of the combination. So long as the patent covering vacuum tubes was in existence, the patentee of this element of the combination was protected, and it could not be included in the combination without a license to do so; but, when the patent on this tube element expired, the rights, which were theretofore vested in the patentee, became the property of the public, and not of the patentee of the combination.
The defendant says that, for the sake of uniformity, efficiency, and durability, it is desirable to have these particular tubes, made by it, placed in these licensed sets or circuits to make them initially operative. This may or may not be true, but, if true, it makes no difference, for excellence of product does not justify the evasion or violation of the provisions of the Clayton Act. As the Supreme Court said in the case of United Shoe Machinery Corp. v. United States, supra:
“No matter how good the machines of the United Company may be, or how efficient its service, it is not at liberty to lease its machines upon conditions prohibited by *261a valid law of the United States. Congress has undertaken to deny the protection of patent rights to such covenants as come within the terms of the Clayton Act, and if the statute is constitutional, the sole duty of the court is to enforce it in accordance with its terms.”
A patentee may sell his patented product at any price he desires, to whomsoever he will, and under whatever restrictions he conceives to be advantageous, provided he does not violate the law in doing so. Consequently we think that the learned District Judge properly held that this license agreement is a contract for the sale of goods, and that its inclusion in a license agreement for a combination does not remove it from the inhibitions of the Clayton Act, which applies to goods “whether patented or unpatented.”
Was the contract for the sale of vacuum tubes made on condition that the purchaser should not use or deal in the goods of a competitor of the seller? The District Judge found that there was no “explicit condition or agreement to that effect,” but that the evidence before him was conclusive that the practical effect of paragraph 9 was to prevent the licensees from using or dealing in tubes other than those sold by the defendant; that its provisions were as effective as express covenants would be, and practically compelled the use of the tubes of the defendant in all receiving sets made by the licensees, except upon risks which manufacturers will not incur; and that such agreements were prohibited by the Clayton Act. Standard Fashion Co. v. Magrane-Houston Co., 258 U. S. 346, 355, 42 S. Ct. 360, 66 L. Ed. 653; United Shoe Machinery Corp. v. United States, 258 U. S. 451, 457, 458, 42 S. Ct. 363, 66 L. Ed. 708.
The first part of paragraph 9 absolutely and expressly requires the licensees to purchase tubes from the defendant, but the second part limits this restriction to the tubes used to make initially operative the apparatus licensed under the agreement; that is, the licensee may purchase tubes, not required to make the circuits initially operative, from others than the defendant. The third part of the paragraph restricts the licenses granted to the right to sell the tubes for use in the apparatus made and sold under the agreement. The first and third parts of the paragraph restrict and hedge in the contract for the sale of the tubes provided in the second part.
The licensees are all manufacturers of radio sets, and the only tubes which they ordinarily buy are those required to make initially operative the apparatus licensed under this agreement. The licenses granted by the defendant to the licensees cover “all of the United States letters patent useful in tuned frequency receivers a ® * with respect to which it has a right to grant licenses.” It is alleged that “there are 38 patents involved.”
This assumed legal right to include vacuum tubes as a protected element in the patented combination, and the grant of licenses for the combination with restrictive clauses as to the tubes, constrain the licensees to deal exclusively with the defendant and to refrain from dealing with its competitors because of the belief of licensed freedom and protection on the one hand, and of the fear of infringement litigation on the other. The provisions of this paragraph, based upon this assumed legal right, as the learned District Judge said, “are quite as effective as express covenants could be, and practically compel the use of tubes of the defendant in all receiving sets made by the licensees, except upon risks which manufacturers will not willingly incur. ’ ’
Was the effect of the contract for sale or condition, agreement, or understanding to substantially lessen competition or did it tend to create a monopoly? The court found that the facts disclosed by the record before him indicated that “the contracts for the sale of tubes embodied in the license agreements are an efficient instrumentality lessening competition substantially, and tending,.as well, to make the monopoly of the defendant ® * * complete.” This contract or understanding between the defendant and the licensees has actually resulted in the monopoly of the radio tube business by the defendant to the extent of somewhere between 70 per cent, and 95 per cent.
The defendant intimates that it had a large part of the business before the contract was made, but the plaintiffs say that their business and the business of others generally has decreased and been taken by the defendant and its licensees, and that the results show that competition has been substantially lessened and a monopoly created. This enforced introduction of defendant’s tubes to the patrons of the licensees gives the defendant a big advantage over other manufacturers of tubes in the first instance for these patrons naturally replace *262old. tabes with, the same kind that were in the sets when purchased. This puts other manufacturers of tabes at a great disadvantage, which they cannot overcome so long as the defendant is permitted to enforce the provisions of this paragraph. The District Judge found that the effect of the contract, condition, agreement, or understanding was to substantially lessen competition, and tended to create a monopoly. We think that the evidence justified that finding.
The defendant contends that the bill should be dismissed for want of indispensable parties. The rights of the. licensees, it says, are being adjudicated, and they are indispensable parties, and should have been joined. So far as it has been called to our attention, no licensee has asked to be made a party. Their silence would indicate that they do not share the feeling of the defendant. An indispensable party is one who bears such relation to the suit that no decree can be entered in the ease which will do justice to the parties before the court without injuriously affecting his rights. The covenants in the contract before us were inserted for the benefit of the defendant, and are of such character that the rights of the’lieensees will not be injuriously affected by the decree. It is the desire of the defendant to sell tubes to the licensees. If the decree is affirmed, the defendant may sell to the licensees as at present, and the licensees will purchase from it, if it is to their advantage, but, if it is not, they will be free to purchase elsewhere. We do not think that they were indispensable parties, whose rights were injuriously affected by the decree. The ease of the United Shoe Machinery Corp. v. United States, supra, settles this contention against the defendant.
The decree is affirmed.