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MATTHEWS W N CORP

MATTHEWS W

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2444745A	Circuit control apparatus	Expired / Lapsed	1944-12-26	1948-07-06	0	Details
US2215321A	Fuse	Expired / Lapsed	1939-04-20	1940-09-17	0	Details
US1982281A	Clamp	Expired / Lapsed	1932-04-04	1934-11-27	0	Details
US1765397A	Slack puller	Expired / Lapsed	1926-09-13	1930-06-24	0	Details
US1757573A	Method of making spray guns	Expired / Lapsed	1921-03-07	1930-05-06	0	Details