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Clum Manufacturing Co Inc

Clum Manuf

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2278629A	Thermostatic switch and automobile heater control circuits	Expired / Lapsed	1938-10-24	1942-04-07	0	Details
US2260636A	Diaphragm device	Expired / Lapsed	1938-09-17	1941-10-28	0	Details
US1925612A	Snap switch	Expired / Lapsed	1927-07-25	1933-09-05	0	Details
US1912678A	Carburetor choke control	Expired / Lapsed	1929-07-13	1933-06-06	0	Details
US1462684A	Lock switch	Expired / Lapsed	1916-10-16	1923-07-24	0	Details