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HANNIFIN Manufacturing CO

HANNIFIN M

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2084185A	Well strainer	Expired / Lapsed	1935-02-28	1937-06-15	0	Details
US2080906A	Pipe aligning tool	Expired / Lapsed	1935-02-28	1937-05-18	0	Details
US2042186A	Valve construction	Expired / Lapsed	1932-07-13	1936-05-26	0	Details
US2019766A	Control device	Expired / Lapsed	1932-11-18	1935-11-05	0	Details