National Cash Register Co. v. New Columbus Watch Co.
Court of Appeals for the Sixth Circuit
Appeal from the Circuit Court of the United States for the Southern District of Ohio.
1Opinion of the Court
LURTON, Circuit Judge.
These bills were brought to restrain infringement of patent No. 599,625, issued to the complainant, as assignee of Harry M. Neer, for improvements in cash registers. *115The defendants separately pleaded that the complainant was not the owner of the entire and complete interest in said patent, and that Thos. Reynolds and Oliver W. Kelly were each the owners of an undivided one-third interest in the inventions covered by said patent. Issue was taken upon the said plea, and the cases heard together upon the pleadings and evidence by District Judge Thompson, who sustained the…
2Cases cited10 opinions
- Littlefield v. PerrySupreme Court of the United States · 1875
- Stanley v. SchwalbySupreme Court of the United States · 1896
- Cordova v. HoodSupreme Court of the United States · 1873
- Carpenter v. DexterSupreme Court of the United States · 1869
- Aspinwall, Manuf'g Co. v. GillUnited States Circuit Court · 1887
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- Electric Storage Battery Co. v. Gould Storage Battery Co.District Court, W.D. New York · 1912
- Patent Developers, Inc. v. Gear Grinding Mach. Co.District Court, E.D. Michigan · 1936