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Hendy v. Golden State & Miners' Iron Works

United States Court of Appeals, Ninth Circuit
Jan 29, 1883
17 F. 515 (9th Cir. 1883)

Opinion


17 F. 515 (D.Cal. 1883) HENDY v. GOLDEN STATE & MINERS' IRON WORKS. United States Circuit Court, D. California. January 29, 1883

Boone & Miller, for complainant.

M. A. Wheaton, for defendant.

SAWYER, J., (orally.)

This is a demurrer to a bill in equity for the infringement of a patent for an ore-crushing machine. The original patent and the reissue are both set out; and the point is that the reissue is broader than the original patent, and takes an element not indicated in the original specifications and drawings. This new feature of the patent is the extension of the rear board of the hopper downwards, so as to operate as a scraper on a vibrating tray, for the purpose of forcing the ore to pass off. There is nothing stated in the specifications of the original patent in regard to this construction of the hopper-board at the rear; and it does not appear whether it was so formed, by the drawings in the original patent. Nor does it appear that it was not there. It may have been, and probably was, in the original machine and model. In the drawings of the reissue there is a part of the side cut away on the hopper, to show the extension of this rear board downwards to the vibrating tray. In the first drawings the side is not cut away, and it does not show whether the rear board gods down to the tray or not. In all other respects the drawings are the same in the two patents. The law authorizes the change of the specification--authorizes the specifications, for the purpose of

Page 516.

the reissue, to be amended by the model in a machine patent as well as by the drawings; and the supreme court, in Seymour v. Osborne, 11 Wall. 516, recognizes the right to amend the specifications by the model in such patents, as well as by the drawings. I think, therefore, from the comparison of the original patent with the reissue, without the model, that I cannot assume that the specifications have been enlarged, so as to embrace matters not indicated in the original model. The original patent does not show that this rear hopper-board did not extend down so as to act as a scraper; and the model filed, as required by the patent law, may, and probably does, show that it is so extended. As the specifications may have been amended by the model from a mere comparison of the original patent with the reissue, it cannot be seen that the amendments in the specifications have not been properly made from the model, or that the invention is not therein clearly indicated; consequently I cannot say, without seeing the model deposited, that the reissue embraces more than the original invention. It does not appear, affirmatively, that it does, and the presumption is that the commissioner did not exceed his jurisdiction in granting the reissue.

The demurrer is overruled.


Summaries of

Hendy v. Golden State & Miners' Iron Works

United States Court of Appeals, Ninth Circuit
Jan 29, 1883
17 F. 515 (9th Cir. 1883)
Case details for

Hendy v. Golden State & Miners' Iron Works

Case Details

Full title:HENDY v. GOLDEN STATE & MINERS' IRON WORKS. [1]

Court:United States Court of Appeals, Ninth Circuit

Date published: Jan 29, 1883

Citations

17 F. 515 (9th Cir. 1883)