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Twin Disc Inc

Twin Disc

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3251442A	One-way and fluid operated friction clutches	Expired / Lapsed	1964-05-04	1966-05-17	2	Details
US2448855A	Aerodynamic brake and hoist combination	Expired / Lapsed	1944-05-16	1948-09-07	0	Details
US2052650A	Clutch mechanism	Expired / Lapsed	1934-01-18	1936-09-01	0	Details
US1813286A	Clutch	Expired / Lapsed	1928-11-09	1931-07-07	0	Details