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CINCINNATI BALL CRANK CO

CINCINNATI

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2278239A	Hose coupling	Expired / Lapsed	1939-09-26	1942-03-31	0	Details
US2124389A	Mechanic's creeper	Expired / Lapsed	1937-03-11	1938-07-19	0	Details
US1981507A	Portable grease pump	Expired / Lapsed	1931-07-27	1934-11-20	0	Details
US1861230A	Portable grease dispensing pump	Expired / Lapsed	1932-03-02	1932-05-31	0	Details
US1737783A	High-pressure lubricator	Expired / Lapsed	1926-09-25	1929-12-03	0	Details