Westinghouse Electric & Mfg. Co. v. Formica Insulating Co.
District Court, S.D. Ohio
In Equity. Suit by the Westinghouse Electric & Manufacturing Company, against the Formica Insulating Company.
1Opinion of the Court
PECK, District Judge.
By the bill complainant seeks to enjoin defendant from the manufacture and sale of blanks to be used in the making of gear wheels, composed of a fibrous material with a phenolic condensation product for a binder, which complainant alleges to be a contributory infringement of the Conrad patent, No. 1,167,742, of January 11, 1916; also of a supplementary patent to the same patentee of the same date, No. 1,167,743. Complainant elects to stand upon claims 3, 7, 8, and 14 of the former and claim 3 of the latter.
The defense asserted is that the said patent (it is necessary only…
2Cases cited10 opinions
- Hotchkiss v. GreenwoodSupreme Court of the United States · 1851
- Smith v. Goodyear Dental Vulcanite Co.Supreme Court of the United States · 1877
- Burt v. EvorySupreme Court of the United States · 1890
- Florsheim v. SchillingSupreme Court of the United States · 1890
- Hicks v. KelseySupreme Court of the United States · 1874
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3Cited by2 opinions
- In re TalleyCourt of Appeals for the D.C. Circuit · 1923
- Westinguouse Electric & Mfg. Co. v. Formica Insulation Co.Court of Appeals for the Sixth Circuit · 1921