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Schwitzer Cummins Co

Schwitzer

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2594555A	Vibration damper	Expired / Lapsed	1949-03-18	1952-04-29	0	Details
US2288849A	Power drive for stokers	Expired / Lapsed	1940-01-12	1942-07-07	0	Details
US2250348A	Fluid sealing device	Expired / Lapsed	1936-09-08	1941-07-22	0	Details
US2027505A	Bearing seal for rotary shafts	Expired / Lapsed	1934-10-29	1936-01-14	0	Details
US1897280A	Shaft seal	Expired / Lapsed	1931-12-17	1933-02-14	0	Details