
    DENISE v. SWETT.
    (Supreme Court, General Term, Fifth Department.
    April 13, 1893.)
    1. Patents for Inventions—Liability for Royalties.
    A written contract authorizing licensees to manufacture a patented article for one year from date on payment of a specified royalty, gave the licensees the option of continuing the contract during the life of the patent. The contract was continued for a number of years until 188G, when tho patentee refused its further continuance under the old terms. Held that, notwithstanding such refusal, the licensees, who continued to manufacture articles substantially similar to the patented article, could not repudiate liability for the royalties fixed in the contract, as the law implies a promise by them to pay the royalty fixed in the contract under which the use of the patented invention originally began.
    3. Same.
    The continuance by the licensees in manufacturing machines covered by the patent, and the failure of the patentee to take any steps to prevent it, operate as a continuance of the original contract, notwithstanding notice by the patentee that all negotiations for a further extension of the contract are at an end.
    3. Same — Identity of Articles Manufactured by Licensee with Patent.
    A specification attached to a patent for an improved screw barrel press claimed as the invention the fastening of the follower to the end of the screw, but swiveling it in place, so that it can turn freely in either direction. Held, that a licensee could not evade payment of royalties by a claim that the fastening in the patented machine was by means of a pin through the end of the screw, while in the machines manufactured by him the fastening was by means of a groove at the end of a screw, and a washer fitting into the groove, since, the two methods of fastening are equivalent.
    4. Same—Action for Royalty—Jurisdiction of State Court.
    In an action for royalties reserved in a contract of license, an averment in the answer that the machines manufactured by defendant do “not in. fringe” the patent does not raise an issue of infringement, so as to deprive the state court of jurisdiction; the only question raised by such answer being one of comparison between the machines manufactured by defend* ant and that described in the patent, not for the purpose of determining whether there is an infringement, but whether defendant has manufactured machines described in the contract óf license.
    5. Same—Estoppel of Licensee to Attack Patent.
    A licensee for the manufacture and sale of a patented article cannot question the validity of the patent as a defense to an action for royalties.
    6. Same—Interest on Royalties Recovered.
    In an action for royalties accruing under a license to manufacture a patented article interest will not be allowed the patentee on the amount recovered where the complaint does not ask for it, and the patentee has made no demand for payment or for an account of sales until about the time he brought suit.
    7. Partnership—Assumption of Partnership Debts. .
    A partner, who has assumed payment of the firm debts on its dissolution, is hable for royalties on patented articles manufactured by the firm under a license from the patentee.
    Appeal from judgment on report of referee.
    Action "by Sarah V. Denise, as assignee of Henry H. Brown, against Albert L. Swett, for royalties accruing under a license to manufacture a patented article granted by Brown. Prom a judgment in plaintiff’s favor entered on the report of a referee, defendant appeals.
    Affirmed.
    Argued before DWIGHT, P. J., and LEWIS, MACOMBER, and HAIGHT, JJ.
    E. L. Pitts,- for appellant.
    Q. Van Voorhis, for respondent.
   MACOMBER, J.

The defendant was formerly a member of the firm of Sampson & Swett, a copartnership engaged in manufacturing business. This copartnership was dissolved in the month of January, 1890, and the defendant assumed all obligations of the firm then outstanding, and agreed to indemnify Sampson from any loss, damages, or costs growing out of their joint business. On the 3d day of July, 1882, an agreement was made between one Henry H. Brown, of the first part, and Sampson & Swett, of the second part, by which Brown, who was the owner of an invention; known as an “improvement in barrel headers,” for which, and also for an improved screw barrel press, letters patent had been issued, agreed to license for the term of one year from the 1st day of July, 1882, Sampson & Swett to manufacture and sell exclusively such improvements within the entire territory covered by the letters. Brown further agreed, upon receiving a notice of at least 60 days before the exniration of such license, to extend the contract for any length of time within the life of the patents which Sampson & Swett might desire. Sampson & Swett, on their part, agreed to pay for the use of such patented inventions a license fee or royalty of $3.50 upon each and every dozen presses manufactured and sold by them. The contract contained a further clause to the effect that, in case the licensees should violate the terms of the agreement in respect to payments, etc., “this contract, and all the provisions thereof, shall, at the option of the party of the first part, be and become in all things null and void, and the party of the first part may resort to any legal remedy; and the party of the second part shall not thereby be discharged from liability to party of the first part for any license fees, commissions, or royalty due at the time of the exercise of such option.” Under this agreement the defendant and his copartner began to manufacture and sell the machines, and continued to manufacture and sell the same up to the time of the dissolution of the defendant’s firm; and after such dissolution this defendant continued alone to manufacture and sell the same up to the beginning of this action, which was on November 16, 1891. The defense interposed consisted of a denial of liability for the manufacture and sale of such machines after the month of June, 1886, when, as is claimed by them, the above contract was terminated. The further defense is that the machines manufactured by the firm and by the defendant after the last-named date differed materially from the machines manufactured and sold under Brown’s patents. The referee, in accordance with a clear preponderance of the evidence, has found in his report that there was no substantial difference in such machines. It is further abundantly established by the evidence that after the month of June, 1886, and up to November, 1891, there were manufactured and sold by Sampson & Swett, and by the defendant, Swett, in all, 529 dozen, upon which no royalties or license fees had been paid, for which, at the rate of $3.50 per dozen, this plaintiff, as assignee of Brown, brings this action, and judgment in the sum of $1,851.50 was accordingly directed in behalf of the plaintiff.

It is contended by the learned counsel for the appellant that the agreement of 1882 was not continued after June 30, 1886, and was not in force or effect between the parties thereto after that date. This proposition was. the subject of several requests made to the referee to find as a fact. It is true that the agreement between the parties was not in terms extended by Brown beyond June 30, 1886. From that date to the beginning of this action the defendant denied all liability to Brown, and his counsel now urges that, inasmuch as the contract had not in words been extended, there can be no recovery, but that the plaintiff’s remedy, if any, is by an action for the infringement of his patents, and that such action is solely cognizable by the federal courts. But the recovery, we think, may in this case he sustained upon the ground of an implied contract, which was manifested by the conduct of the defendant and his copartner! Having once settled upon the existence and terms of the contract in words, there would necessarily arise an implied promise on the part of the defendant to pay for the use of such patented inventions, under this agreement, the sum therein provided for; and, notwithstanding the fact that the plaintiff’s assignor, Brown, affirmatively objected to such further manufacture, and refused to continue the contract under the old terms, it does not, as it seems to us, preclude a recovery, for the reason that the defendant ought not to be heard to deny the existence of a contract without which he would not originally have begun the manufacture and sale of the barrel headers. Having once entered into contractual relations with the owner of the patent, of the character above mentioned, it cannot be permitted to the licensee to repudiate liability measured by the terms and conditions of the contract.

The learned- referee, James C. Smith, has written the following opinion, which we adopt, fully covering other branches of the ease:

“The agreement which was made in July, 1832, for the term of one year, contained a provision that it might he extended for any length of time which the defendant’s firm might desire within the life of the patents therein mentioned. 'By mutual consent it was extended from year to year, until July; 1880. Negotiations for a further extension were had about that time, hut they proved fruitless, and Brown gave notice that negotiations for an extension were ended. Thereupon a settlement was had, and the firm paid royalties, at the rate stipulated in.the agreement, on all the barrel headers and presses made and sold ’by them prior to July, 1886. Nevertheless, the firm while it existed, and the defendant after he acquired the interest of Ms partner in the firm, continued to manufacture and sell barrel headers and presses, wMch the plaintiff contends were substantially like those which had been previously made and sold by them. That contention is controverted by the defendant he asserting that there were material differences between the machines made subsequently to the first of July, 1880, and those made previously. The evidence on that point supports the plaintiffs contention. A specimen of each class of machines was produced at the trial, and testimony was given as to their differences. The only difference appears to be in the mode of fastening the follower to the screw. The defendant testified that the machines made by him prior to July, 1880, had ‘a pin through the screw under the washer. The pressure of the screw came on top of the washer.’ Those made since ‘have a groove turned in the lower end of the screw, and is held in place by a washer made in two parts: the washer fitting into the groove in the screw. The pressure of the screw bears upon a separate casting, placed on the inside of the follower, and under the washer.’ The substance of the testimony is understood to be that the fastening in the .earlier machines was by means of a pin through the end of the screw; in the later ones it was by means of a groove a.t the end of the screw, and a washer fitting into the groove. So far as can be gathered from the testimony, each arrangement seems to serve the purpose (and that only) described in the specifications annexed to the patent of fastening the follower to the end of the screw, but swiveling it in place, so that it can turn freely in either direction. ‘Swivel’ is defined by Ainsworth in his dictionary as ‘something used in or on another body so as to turn round in or upon it.’ The definition applies to either arrangement. It does not appear that either method differs from Hie other in practical operation or utility, or even in durability or costs. The two seem to be ‘identical in function, and substantially identical in performing that function,’ and so are ‘equivalents.’ Walk. Pat. (2d Ed.) § 362. It must be held, therefore, that the machines made during the two periods were substantially alike. That being the case, I think the defendant and his firm, in continuing to make and sell the machines after June, lf-.SG, in the circumstances shown, became liable io pay the royalties thereon fixed by the contract, notwithstanding there was no express extension of the contract, and notwithstanding the notice thou given by Brown that negotiations for a further extension were at an end. The subsequent conduct of the parties, in the circumstances, was a virtual extension of the contract.
“The case of Manufacturing Co. v. Lounsbury, 41 N. Y. 363, seems to be an authority for that position. The learned counsel for the defendant suggests that that case is distinguishable from this by reason of the fact that there the notice forbidding the further use of rights under the agreement was given during the lifetime of the agreement, while here the notice that negotiations for an extension were ended was not given until the agreement had expired. It is true that the term covered by the extension of the agreement in question expired with the month of June, 1886, and the notice referred to was given at about that time, as has been remarked; but the agreement, by its terms, was to be extended for any length of time during the life of the'patents that the defendant’s firm might desire, the firm giving notice of such desire. Nothing was done by Brown towards rescinding the agreement or prohibiting the use of the rights conferred by it, beyond giving the notice already mentioned. It was competent for the parties to continue the agreement, notwithstanding that notice, and to waive the formalities prescribed by the agreement. The desire of the defendant and his firm to extend iho agreement was manifested by their continuing to use the right, which it gave them, of manufacturing and selling the machines, and the plaintiffs acquiescence in such use was shown by his taking no measures to prevent it, and by his suing for the royalties provided for by the agreement. There does not appear to be any substantial difference between this case and that of Manufacturing Co. v. Lounsbury, so far as the point under consideration is concerned.
“The cases cited by the defendant’s counsel which hold that a state court, has not jurisdiction to try the question of an infringement of a patent for an invention have no application to the case in hand. There is no question of an infringement here. The action is on the contract. The only allusion to an infringement in the pleadings is found in one of the counts in the defendant’s answer, which alleges that the machines made and sold after July 1, 1S86, were not covered by Brown's patent, and did not infringe it. That averment does not deprive the state court of its jurisdiction to try the question whether the plaintiff is entitled to recover upon the contract set forth in the complaint. Nor would it have given a federal court jurisdiction of. the action if the action had been brought there, and the like pleadings had been put in. Hartell v. Tilghman, 99 U. S. 547; Albright v. Teas, 106 U. S. 613, 1 Sup. Ct. Rep. 550; Manufacturing Co. v. Hyatt, 125 U. S. 46, 8 Sup. Ct. Rep. 756. In' the circumstances of the case, the only question raised, by the portion of the answer referred to, is one of comparison between the machines made at the different periods above mentioned, and that comparison is material, not for the purpose of determining whether the defendant has infringed the plaintiff’s patent, but for the sole purpose of determining whether, since June, 1886, the defendant or his firm has made and sold machines answering to the description contained in the contract, and, if so, how many. If that question takes the case out of the jurisdiction of the court, it follows that the defendant, in every action brought in a state court to recover royalties or other compensation agreed to be paid for the use of a patent right, .may oust the court of jurisdiction by interposing a defense like the one in question, and, if he is then sued by the plaintiff in a federal court for the same cause, he may procure there a dismissal of the complaint for want of jurisdiction in that court by omitting to set up such defense in his answer. In Hyatt v. Ingalls, 124 N. Y. 93, 26 N. E. Rep. 285, it was contended that a reissue of a patent under which the plaintiff claimed was void for the reason that it embraced claims not included in a former reissue, and omitted claims which were in the latter, and it was also contended that the issue thus made was not within the jurisdiction of the state court, (page 102, 124 N. Y., and page 287, 26 N. E. Rep.;) but the contention did not prevail, the court holding that it was matter of comparative construction of the two reissues, and, although the last reissue was broader than the first, it embraced the .claims represented by the former reissue substantially, and, with a sufficient distinctness to preserve them within the principle that the reissue of letters patent,, embracing more than did those surrendered, will be deemed invalid as to the excess or new claims only, and the state court had jurisdiction, (page 103, 124 N. Y., and page 287, 26 N. E. Rep.) So here the matter is one of comparison of two machines, and, they being substantially alike, no question arises which the state court cannot determine.
“The defendant’s counsel argues that the principle of the Brown patent had come in use before his patent was issued, and therefore the patent is useless. The defendant, or his firm, in whose place he now stands, having entered into the contract tvith Brown, and having taken from him a license to make and sell the subject of the patent, cannot, for the purpose of a defense to an action to recover the royalties, question the validity of the patent. Marston v. Swett, 66 N. Y. 206; second appeal, 82 N. Y. 527; Hyatt v. Manufacturing Co., 106 N. Y. 651, 12 N. E. Rep. 705. The defendant, having assumed the liabilities of his firm on its dissolution, is hable for royalties on the machines made by the firm, as well as on those made by himself, since June, 1886. The assignment made by Dunning, as the general assignee of Brown, to the plaintiff, carried the claim sought to be recovered herein.
“If the views above expressed arc correct, the plaintiff is entitled to recover. There is evidence tending to show that the defendant and Ms firm have made and sold 6,347 machines since June, 1880, upon which no royalty has been paid. The royalty upon them, at the rate fixed by the contract,—$3.50 per dozen,—amounts to $1,851.50. It appears that 48 machines sold in July, 1886, were manufactured previously, and the royalties on them were paid. The plaintiff’s counsel claims interest on the amount due, but interest is not demanded in the complaint, and as it appears that no demand was made for payment or for a report of sales until about the time of the commencement of the suit, I tMnk no interest should be allowed.”

It follows that the judgment appealed from- should be affirmed, with costs. All concur.  