Legal Opinion
Galion Iron Works & Mfg. Co. v. Beckwith Machinery Co.
District Court, W.D. Pennsylvania
Decided June 13, 1938No. 3231PublishedCited by 5 opinions
1Opinion of the Court
SCHOONMAKER, District Judge.
This is a patent-suit involving a charge of infringement by defendant of plaintiff’s Patent No. 2,020,271 issued on November 5, 1935, to Roy J. Winsor, on an application filed April 7, 1923, and duly assigned to plaintiff. Claims 11, 13, 14, 15, 16, 19, 20, 21, 22, 24, 26, 28, 29, 30 and 31 are in suit. These claims were all added to the patent application in the year 1935 shortly before the patent issued.
The patent relates to road-working machines and its objects were stated by the patentee in his application as follows;
“My present invention relates to a novel and…
2Cases cited9 opinions
- Boyden Power-Brake Co. v. Westinghouse Westinghouse v. Boyden Power-Brake Co.Supreme Court of the United States · 1898
- Westinghouse v. Boyden Power Brake Co.Supreme Court of the United States · 1898
- Railway Co. v. SaylesSupreme Court of the United States · 1878
- Hestonville, M. & F. Pass. Ry. Co. v. McDuffeeCourt of Appeals for the Third Circuit · 1910
- Elevator Supplies Co. v. Graham & Norton Co.Court of Appeals for the Third Circuit · 1930
4 more not listed; retrieve them via the Exa API.
3Cited by5 opinions
- Galion Iron Works & Mfg. Co. v. J. D. Adams Mfg. Co.Court of Appeals for the Seventh Circuit · 1942
- Galion Iron Works & Mfg. Co. v. J. D. Adams Mfg. Co.Court of Appeals for the Seventh Circuit · 1939
- Westinghouse Electric Corp. v. Bulldog Electric Products Co.District Court, N.D. West Virginia · 1952
- Ronning Machinery Co. v. Caterpillar Tractor Co.Court of Appeals for the Seventh Circuit · 1942
- Ronning Mach. Co. v. Caterpillar Tractor Co.District Court, S.D. Illinois · 1941