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Schweitzer & Conrad Inc

Schweitzer

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2328825A	Arc-extinguishing means	Expired / Lapsed	1941-09-25	1943-09-07	0	Details
US2325416A	Arc extinguishing means	Expired / Lapsed	1940-12-09	1943-07-27	0	Details
US2323229A	Fuse construction	Expired / Lapsed	1940-08-02	1943-06-29	0	Details
US2279630A	Method of making insulating housings	Expired / Lapsed	1940-03-11	1942-04-14	0	Details