p. 231“III. That ever since the issuance of said letters patent the defendant has constructed, and has used continuously, from the date of said letters patent, to wit, March 1, 1870, upon and in connection with plate printing presses .used by the defendant in the Bureau of Engraving and Printing and in the .Treasury building, the device aforesaid, so patented to the claimant, for the purpose of registering the number' of impressions made by the various plate-printing presses, both hand and steam, employed and used by the defendant in the said Bureau of Engraving and Printing and in the Treasury Department building.
“IV. The claimant at the time of the making of his invention before described was assistant master machinist in the Bureau of .Engraving and Printing. He was never assigned to the duty of making inventions, and it was not a part of his-duty to do so;.and the invention before described was made within his own time and exclusively at his own cost, and was a completed invention, properly and sufficiently set forth in drawings when first brought to the Chief of the Bureau, as set forth in finding II.
“V. The defendants were, in' the undisturbed use of the claimant’s invention from July 24, 1878, to July 24, 1884*vby attaching such registers to a great number of- their presses. During that period the claimant made no objection to such use of his invention, and failed to give notice to the Secretary of the Treasury or the Chief of the Bureau of Engraving and Printing that he would demand royalty or remuneration therefor.
“VI. The average number of presses with claimant’s device used by the defendants between July 24, 1878, and July 24, 1884, was 200 per day, covering 1,802 working days.”
Mr. W. W. Dodge and Mr. A. A. Hoehling, Jr., for appellant:
There were parties competent to contract and there was proper subject matter for contract. Under § 2, act of July 11, 1862, 12 Stat. 532 ; § 3577, Rev. Stat., the Secretary of the
p. 234Mr. Special Attorney Charles C. Binney, with whom Mr. Assistant Attorney General Pradt was on the brief, for the United States.
after making the foregoing statement, delivered the opinion of thé court.
The question in the case is whether, on these facts, a contract arose between the United States and the appellant, whereby the United States promised to pay him for the use of his device.
We held in Russell v. United States, 182 U. S. 516 , 530, that in order to give the Court of Claims jurisdiction, under the act of March 3, 1887, 24 Stat. 505 , c. 359, defining claims of which the Court of Claims had jurisdiction, the demand sued on must be founded on “a convention between the parties — ‘a coming together of minds.’ ” And we excluded, as not meeting this condition, those contracts or obligations that the law is said to imply from á tort. Schillinger v. United States, 155 U. S. 163 ; United States v. Berdan Fire-Arms Mfg. Co., 156 U. S. 552 .
In the case at bar the Court of Claims finds that the appellant “supposed and understood that he would be entitled to compensation, and that it would be allowed and paid by the Secretary of the Treasury;” but it also finds that "on the part of the Secretary and Chief of Bureau (Engraving and Printing) it' was supposed and. understood that the claimant (appellant) being an employe of the Treasury Department would neither expect nor demand remuneration.” That there was “a coming together of minds” is therefore excluded by the findings. And. the use of the device cannot give a right independent of the understanding under which it was used. The appellant should have been explicit in his demand. He con
p. 235tends that he was, but manifestly he was not, or the curious opposition between his expectation and that of the Secretary of the Treasury and Chief of Bureau could not have occurred. And we cannot assent to the suggestion that he “was by coercion prevented” from making a demand “in terms” by his subordinate' position. How long must we suppose such coercion lasted and that he could have permitted a misunderstanding of his purpose? Six years passed, and the Chief of Bureau with whom the negotiations were made went out of office; another succeeded. . No demand was made of either for compensation. Further time passed, and other Chiefs of Bureau succeeded. There was a succession of Secretaries of the Treasury; no demand was made of any of them. His first demand was the petition in this case, over fourteen years from his first interview with the Secretary of the Treasury. This delay cannot be overlooked or interpreted favorably to appellant’s contention. He sues for $102,600, and this does not include the royalties that he contends he was entitled to for the first six yéars the device was used. He claims a royalty of twenty-five cents a day oh an average of two hundred machines — that is, $50.a day. He was an employé of the Government at a modest salary, and we cannot conceive there was no inducement in $50 a day to an explicit demand of his rights, or that he was willing to wait, or felt himself coerced to wait, for their realization for fourteen years, and even to lose compensation for six years by the operation of the statute of limitations. The rights of the Government are obvious. The- contention of the appellant forces on it a liability that it might not have taken. It was given no election of the terms upon which it would use the register, or whether it would use it at all. Of course, this argument is based on the fact that there was no coming together of the minds of the parties, or, as expressed by the findings of the Court of Claims, that “it was súpposed and understood” by the officers of the Government that appellant “would neither expect nor demand remuneration.” And this fact distinguishes the case from Me-
p. 236Keener v.
United States, 14 C. Cl. 396, affirmed by this court; also from
United States v. Lynah, 188 U. S. 445 , and the other cases cited by appellant.
Judgment affirmed-.
Mr. Justice Peckham dissents.