Court Opinion

ID: 8309758
Source: CourtListenerOpinion
Date Created: 2022-10-17 13:46:45.575638+00
Date Added: 2024-06-11T16:44:40.775634
License: Public Domain

Lowell, J.
It is admitted by the plaintiff that the 48 machines were built and altered at the expense of the firm, and were lawfully used by them to the date of the patent, and that they were conveyed to the defendants by the contract of dissolution, and that they may use them if they will remove the improvements patented in 1880. The defendants maintain their right to use them with all their improvements.
Most of the six improvements covered by the latest patent were invented and put in use more than two years before the plaintiff’s application for his patent of 1880; but, as to two of them, there is a serious dispute whether they were completed so early as to be forfeited. A nice question was made upon- this state of the evidence, whether distinct and separable devices, not co-operating with the others, might not be forfeited, though those others were invented within the two years, and though all were applicable to parts of the same machine, so that they were properly joined in a single patent. I do not find it essential to the decision of the case to pass upon this question.
I find the defendants to be well sustained in the position that they have a right to use these 48 machines. Their case seems to come within the very words of Rev. St. § 4899, that every person who purchases of the inventor or discoverer, or with his knowledge and consent constructs a machine or patentable article before his application for a patent, or who uses one so constructed, shall have the right to use, and vend to others to be used, the specific thing so made or purchased, without liability therefor. This section of the statute, which first appeared in the law of 1839, § 7, (5 St. 354,) has been usually applied to the' case of employer and workman. If the workman, by using the tools and time and money of his employer with his consent/makes an invention and applies it in his employer’s business, the employer may continue to use it. If the improvement is a process, *132it has been held that' the employer .may continue to practice the process for the whole period of the patent. McClurg v. Kingsland, 1 How. 202;, Chabot v. American Button-hole, etc., Co. 6 Fisher, 71. But, if the invention pertains to a machine, it is understood that only the specific machine or machines which have been so made are licensed. Pierson v. Eagle Screw Co. 3 Story, 402; Brickill v. Mayor, etc., of New York, 7 Fed. Rep. 479.
The plaintiff contends that this law only applies to employers and émployed. But there is no such limitation in the statute. When the plaintiff, as a member of the firm, and at the joint expense, made and altered these machines, and permitted their use by the firm, how does he escape the statute by being himself one of the firm? The law was applied without hesitation to a case of this kind in Slemmer’s Appeal, 58 Pa. St. 155.
Again, the plaintiff contends that if the statute has any application, it only grants a limited and personal license to a certain legal individual called a firm, -which ends when the firm ends. But the section in question describes in unmistakable language a complete and perpetual release of the specific articles from the monopoly.
There-is another way of stating the case. It is admitted that these machines were the property of the firm. It follows, without reference to section 4899, that all the members of the firm have an equal proportionate right in them. No partner can, by dissolving the connection, acquire a disproportionate share in the joint property. This is a fundamental rule of justice, which does not need to rely on a written law. To the extent of. their respective interests, which happens to be three-quarters, the defendants were the makers or purchasers of these machines, as they stand, with their improvements. When the firm was dissolved, and the plaintiff consented to convey all the assets to the defendants, his reservation of an exclusive right in an- important part of the machines was useless and void. I do not mean that it was repugnant on its face; the reservation saved that; but, by reason of his being only a part owner, he could not have this exclusive right. Indeed, I understand the contract of dissolution to agree that, if the defendants, while remaining members of the firm, might use the improvements, they should have the right to continue the use notwithstanding the dissolution. The question left í open was whether they ever had any such right. The plaintiff admitted in that contract, very properly, as I-think, that whatever right the firm had would survive to the .defendants. That the firm might *133use the machines which were built by and operated under the supervision of the plaintiff, and used by them for some years with his consent, is clear.
Bill dismissed, with costs.