Legal Opinion
W. W. Sly Mfg. Co. v. Russell & Co.
Court of Appeals for the Sixth Circuit
Decided July 12, 1911No. 2,098PublishedCited by 17 opinions
Appeal from the Circuit Court of the United States for the Northern District of Ohio. Suit in equity by the W. W. Sly Manufacturing Company against Russell & Co. Decree for defendant, and complainant appeals.
1Opinion of the Court
KNAPPEN, Circuit Judge.
This suit was brought by the complainant, who is the appellant, for the alleged infringement of United States patent No. 514,097, to Sly, dated February 6, 1894. Claim 1 of the patent, which is the only claim in controversy, reads as follows:
“1. In a rotary crusher, a cylinder A chambered heads O O in said cylinder, hollow trunnions Gi 01 on said heads, supporting the cylinder in hearings 02 02 of the supporting frame; the rolling troughed crusher D, loosely placed in .said cylinder; and means for rotating the cylinder, combined and operating substantially as and for…
2Cases cited12 opinions
- Winans v. DenmeadSupreme Court of the United States · 1854
- Morgan Envelope Co. v. Albany Perforated Wrapping Paper Co.Supreme Court of the United States · 1894
- Shepard v. CarriganSupreme Court of the United States · 1886
- Roemer v. PeddieSupreme Court of the United States · 1889
- National Cash Register Co. v. American Cash Register Co.Court of Appeals for the Third Circuit · 1892
7 more not listed; retrieve them via the Exa API.
3Cited by17 opinions
- New York Scaffolding Co. v. WhitneyCourt of Appeals for the Eighth Circuit · 1915
- WM. B. Scaife & Sons Co. v. Falls City Woolen MillsCourt of Appeals for the Sixth Circuit · 1913
- Frey v. Marvel Auto Supply Co.Court of Appeals for the Sixth Circuit · 1916
- Braren v. HornerCourt of Customs and Patent Appeals · 1931
- Bryant Electric Co. v. Reno Sales Co.District Court, E.D. New York · 1926
12 more not listed; retrieve them via the Exa API.