Keasbey & Mattison Co. v. Philip Carey Mfg. Co.
U.S. Circuit Court for the District of Southern New York
In Equity. Suit for infringement of patent. On final hearing.
1Opinion of the Court
COXE, Circuit Judge.
This is an equity action for the infringement of letters patent No. 545,843, granted July 20, 1886, to Hiram H. Hanmore, for an improvement in nonconducting coverings or jackets for steam pipes, steam boilers and other heated vessels or conduits. The invention was conceived in the autumn of 1885 and the application was filed January 19, 1886. Pending the litigation, July 20, 1903, the patent expired.
The complainant’s title is not disputed". The specification asserts that prior to the invention steam pipes, etc., were commonly covered with nonconducting material in order to…
2Cases cited10 opinions
- The Barbed Wire PatentSupreme Court of the United States · 1892
- Seymour v. OsborneSupreme Court of the United States · 1871
- Potts v. CreagerSupreme Court of the United States · 1895
- Smith v. Goodyear Dental Vulcanite Co.Supreme Court of the United States · 1877
- Cantrell v. WallickSupreme Court of the United States · 1886
5 more not listed; retrieve them via the Exa API.
3Cited by5 opinions
- Searchlight Horn Co. v. Victor Talking Mach. Co.District Court, D. New Jersey · 1919
- Fibre Metal Products Co. v. Jackson Products, Inc.District Court, E.D. Michigan · 1957
- Hall v. KellerDistrict Court, W.D. Louisiana · 1948
- Ace Combustion Engineering Co. v. Shreveport Foundry & Machine Co.District Court, W.D. Louisiana · 1928
- Corrugated Bar Co. v. Trussed Concrete Steel Co.Court of Appeals for the Eighth Circuit · 1917