164 Mo. App. 415 | Mo. Ct. App. | 1912
This is a suit in equity for the specific performance of a contract and injunctive relief. It appears defendant is an inventor, and in 1907 plaintiff entered into a contract with him touching’ a new style internal combustion engine, the invention and patenting of which defendant then had in mind. By the terms of the contract plaintiff was to furnish defendant certain financial aid toward perfecting and patenting the invention, and for this consideration defendant agreed to assign plaintiff one-half interest therein, when completed. The suit declares upon this contract, and prays that defendant be required to specifically perform it by investing plaintiff with one-half interest in two certain patents upon the engine and improvement thereon, Nos. 520,084 and 572,235, and for an injunction restraining defendant .from assigning an interest therein to another.
By his answer, defendant admits the arrangement with plaintiff in the first instance, but avers that plaintiff subsequently voluntarily withdrew therefrom and refused to furnish the financial aid agreed upon. It is averred, too, therein that after plaintiff withdrew from the enterprise defendant perfected an internal combustion engine, which was salable, and applied for a patent thereon; that this engine is a success, but that plaintiff is wholly without interest .therein for the reason he had long since abandoned his undertaking and refused to furnish the financial aid essential to complete the task in accordance with his agreement. But plaintiff insists that the engine finally perfected as a salable one and known in the record as engine No. 3 is in its fundamental principle identical in all respects with the original, for the development of which he furnished the means, and, therefore, he is entitled to an interest therein. On the issue thus made, it became material and was important to investigate and ascertain the truth with respect to the fundamental principle of the several engines men
To the end of showing the identity of the several engines, plaintiff sought to have defendant produce the application for patent No. 572235 containing a full description of the perfected engine known as No. 3. This defendant declined to do, and it being shown that the original of the application was on file in the patent office at Washington, the court thereupon made an order under Secs. 1944, 1945, R. S. 1909, to the effect that defendant produce a copy of such application for use in the case. The copy of the application referred to is admitted to be a carbon copy and shown to have been made at the same time and by the same impressions that produced the original application. It is the accepted rule of decision that such copies may be received in evidence in any case or on any question in which the original writing or print is competent and proper. [See Bond v. Sanford, 134 Mo. App. 477, 114 S. W. 570; Wright v. Chicago, etc., R. Co., 118 Mo. App, 392, 94 S. W. 555.] But this is unimportant here, for the parties have stipulated that the order of the court made on defendant to produce was proper enough unless he was relieved from the duty of complying therewith because of the question of privilege, which he raised. Indeed, this question of privilege is the only matter for our consideration and the facts concerning it are as follows: It is shown, and the case concedes, that the copy of the application for a patent, so ordered to be produced, was in the possession of Mr. Carr, defendant’s attorney, who had charge of procuring the patent. Defendant de