German-American Filter Co. v. Loew Filter Co.
U.S. Circuit Court for the District of Northern Ohio
In Equity. Suit for infringement of a patent. On motion for preliminary injunction.
1Opinion of the Court
DAY, Circuit Judge.
This case is before the court upon a motion for a preliminary injunction. The action seeks an injunction and accounting for alleged infringement of letters patent of the United States Xo. 378,379, granted February 21, 1888, to Uhlmann and others, as the assignees of one Stockheim, and conveyed to the plaintiff corporation, which is now the owner of the patent in question. An answer has been filed denying validity of the patent and infringement by the respondent. Numerous affidavits have been filed, and the case? thoroughly and ably argued by counsel. The patent in…
2Cases cited8 opinions
- Topliff v. TopliffSupreme Court of the United States · 1892
- Coffin v. OgdenSupreme Court of the United States · 1874
- Thomson-Houston Electric Co. v. Ohio Brass Co.Court of Appeals for the Sixth Circuit · 1897
- Philadelphia Trust, Safe-Deposit & Insurance v. Edison Electric Light Co.Court of Appeals for the Third Circuit · 1895
- Uhlman v. Arnholdt & Schaefer Brewing Co.U.S. Circuit Court for the District of Eastern Pennsylvania · 1893
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3Cited by5 opinions
- Bullock Electric & Mfg. Co. v. Westinghouse Electric & Mfg. Co.Court of Appeals for the Sixth Circuit · 1904
- Johnson v. Foos Mfg. Co.Court of Appeals for the Sixth Circuit · 1905
- Loew Filter Co. v. German-American Filter Co.Court of Appeals for the Sixth Circuit · 1908
- Doelger v. German-American Filter Co. of New YorkCourt of Appeals for the Second Circuit · 1913
- German-American Filter Co. v. Loew Filter & Mfg. Co.U.S. Circuit Court for the District of Northern Ohio · 1907