Legal Opinion
Radtke Patents Corporation v. Coe
Court of Appeals for the D.C. Circuit
Decided June 30, 1941No. 7577PublishedCited by 36 opinions
1Opinion of the Court
MILLER, Associate Justice.
On March 3, 1919, Hans Vogt, Josef Engl and Joseph Massolle filed a joint German application for letters patent for a sound-reproducing apparatus. On April 4, 1921, Vogt, Engl, and Massolle made a joint application for letters patent of the United States for a sound-reproducing apparatus. Appellees American Tri-Ergon Corporation and Tri-Ergon Holding A. G. are the assignees in interest of all rights under the application of Vogt, Engl and Massolle for letters patent of the United States. For convenience, this application and the parties in interest will be referred…
2Cases cited57 opinions
- Mississippi Valley Barge Line Co. v. United StatesSupreme Court of the United States · 1934
- Morgan v. DanielsSupreme Court of the United States · 1894
- Carnegie Steel Co. v. Cambria Iron Co.Supreme Court of the United States · 1902
- Radio Corp. of America v. Radio Engineering Laboratories, Inc.Supreme Court of the United States · 1934
- United States & Interstate Commerce Commission v. Abilene & Southern Railway Co.Supreme Court of the United States · 1924
52 more not listed; retrieve them via the Exa API.
3Cited by36 opinions
- Barnett v. JaspanCourt of Appeals for the Second Circuit · 1942
- Hoover Co. v. CoeSupreme Court of the United States · 1945
- Knutson v. GallsworthyCourt of Appeals for the D.C. Circuit · 1947
- Shell Development Co. v. Pure Oil Co.District Court, District of Columbia · 1953
- Tomlinson of High Point v. CoeCourt of Appeals for the D.C. Circuit · 1941
31 more not listed; retrieve them via the Exa API.