Legal Opinion
Conroy v. Penn Electrical & Mfg. Co.
U.S. Circuit Court for the District of Western Pennsylvania
Decided February 5, 1907No. 21PublishedCited by 3 opinions
In Equity. On final hearing.
1Opinion of the Court
BUFFINGTON, Circuit Judge.
This bill charges infringement of both claims of method patent No. 723,139; for ornamenting glass, *422granted to John M," Conroy March 17, 1903. This patent was applied for October' 22, 1902. It .also charges infringement of claims 1, 4, 5, 6, and 7 of patent No. 735,949, for ornamenting glass, granted John M. Conroy August 11, 1903. It was applied for December 31, 1902. The application for the earlier patent originally included both method and machine claims. On suggestion of the office, the machine claims were withdrawn and made the subject of a later application on…
2Cases cited2 opinions
- Risdon Iron & Locomotive Works v. MedartSupreme Court of the United States · 1895
- Rubber Co. v. GoodyearSupreme Court of the United States · 1869
3Cited by3 opinions
- Seiberling v. John E. Thropp's Sons Co.Court of Appeals for the Third Circuit · 1922
- Penn Electrical & Mfg. Co. v. ConroyCourt of Appeals for the Third Circuit · 1911
- Conroy v. Penn Electrical & Mfg. Co.U.S. Circuit Court for the District of Western Pennsylvania · 1909