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Western Cartridge Co

Western Ca

Active Patents

0

Total Holdings

5

Patent Holdings

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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
US2248587A	Explosive	Expired / Lapsed	1939-01-21	1941-07-08	0	Details
US2152800A	Control mechanism	Expired / Lapsed	1935-12-21	1939-04-04	0	Details