Western Cartridge Co
Western CaActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2372315A | Antirecoil device for firearms | Expired / Lapsed | 1942-12-09 | 1945-03-27 | 0 | Details |
| US2313315A | Composite soldered heat exchanger | Expired / Lapsed | 1941-05-03 | 1943-03-09 | 0 | Details |
| US2278514A | Chronographic method and apparatus | Expired / Lapsed | 1939-11-22 | 1942-04-07 | 0 | Details |
| US2270864A | Heat exchanger | Expired / Lapsed | 1938-06-06 | 1942-01-27 | 0 | Details |
| US2248587A | Explosive | Expired / Lapsed | 1939-01-21 | 1941-07-08 | 0 | Details |
| US2225583A | Safety device for the firing mechanisms of firearms | Expired / Lapsed | 1940-01-31 | 1940-12-17 | 0 | Details |
| US2155498A | Stock attaching device for firearms | Expired / Lapsed | 1937-09-09 | 1939-04-25 | 0 | Details |
| US2152800A | Control mechanism | Expired / Lapsed | 1935-12-21 | 1939-04-04 | 0 | Details |