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Tomkins Johnson Co

Tomkins Jo

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3038448A	Cylinder construction	Expired / Lapsed	1960-03-11	1962-06-12	0	Details
US2369505A	Remote-control valve	Expired / Lapsed	1940-03-07	1945-02-13	0	Details
US2298852A	Actuating mechanism for riveting machines	Expired / Lapsed	1937-04-24	1942-10-13	0	Details
US2214290A	Ball valve	Expired / Lapsed	1938-10-24	1940-09-10	0	Details