Legal Opinion
Technidyne Corp. v. McPhilben-Keator, Inc.
Court of Appeals for the Second Circuit
Decided July 23, 1934No. 294PublishedCited by 7 opinions
1Opinion of the Court
MANTON, Circuit Judge.
This appeal involves the validity and infringement of seven patents, including a reissue, to Jones and assigned to the plaintiff Teehnidyne Corporation, known as reissue patent No. 17,915 originally filed August 2!, 1925, and issued December 30, .1930; patent No. 1,620,661, application filed Maicli 6, 1926, issued March 15, 1927; patent No. 1,770,525. filed July 15, 1927, issued July 15, 1930; patent No. 1,788,197, filed October 5, 1929, and issued January 6, 1931; patent No. 1,673,287, filed June 11, 1927, and issued Juno 12, 1928; patent No. 1,779,831, filed Oetober…
2Cases cited16 opinions
- Powers-Kennedy Contracting Corp. v. Concrete Mixing & Conveying Co.Supreme Court of the United States · 1930
- DeForest Radio Co. v. General Electric Co.Supreme Court of the United States · 1931
- Pearce v. MulfordSupreme Court of the United States · 1880
- Schoonmaker v. GilmoreSupreme Court of the United States · 1880
- Marconi Wireless Telegraph Co. v. De Forest Radio Telephone & Telegraph Co.Court of Appeals for the Second Circuit · 1917
11 more not listed; retrieve them via the Exa API.
3Cited by7 opinions
- Hazeltine Corporation v. General Motors CorporationCourt of Appeals for the Third Circuit · 1942
- Hazeltine Corporation v. AbramsCourt of Appeals for the Second Circuit · 1935
- Western Electric Co. v. General Talking Pictures Corp.District Court, S.D. New York · 1936
- Union Simplex Train Control Co. v. General Ry. Signal Co.District Court, W.D. New York · 1935
- Bergstein v. Lowman Folding Box Corp.Court of Appeals for the Second Circuit · 1946
2 more not listed; retrieve them via the Exa API.