Cleveland Pneumatic Tool Co
ClevelandActive Patents
0
Total Holdings
26
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2811136A | Lock mechanism for fluid motors | Expired / Lapsed | 1955-10-27 | 1957-10-29 | 0 | Details |
| US2648229A | Power transmitting mechanism | Expired / Lapsed | 1951-04-19 | 1953-08-11 | 0 | Details |
| US2501217A | Adjustable drive shaft | Expired / Lapsed | 1945-10-24 | 1950-03-21 | 0 | Details |
| US2430836A | Packing structure | Expired / Lapsed | 1943-10-29 | 1947-11-11 | 0 | Details |
| US2424233A | Landing gear | Expired / Lapsed | 1942-08-28 | 1947-07-22 | 0 | Details |
| US2397849A | Rotary grinder | Expired / Lapsed | 1945-07-27 | 1946-04-02 | 0 | Details |
| US2319015A | Valve coupling | Expired / Lapsed | 1941-02-11 | 1943-05-11 | 0 | Details |
| US2291571A | Landing wheel mounting for aircraft | Expired / Lapsed | 1938-11-12 | 1942-07-28 | 0 | Details |
| US2259815A | Locking means for fluid motors | Expired / Lapsed | 1938-05-07 | 1941-10-21 | 0 | Details |
| US2257892A | Reversible rotary motor | Expired / Lapsed | 1939-02-23 | 1941-10-07 | 0 | Details |
| US2246648A | Rotary impact tool | Expired / Lapsed | 1937-08-06 | 1941-06-24 | 0 | Details |
| US2231307A | Air pump | Expired / Lapsed | 1940-05-10 | 1941-02-11 | 0 | Details |
| US2221100A | Fluid actuated tool | Expired / Lapsed | 1939-09-08 | 1940-11-12 | 0 | Details |
| US2221121A | Fluid motor | Expired / Lapsed | 1937-12-17 | 1940-11-12 | 0 | Details |
| US2211484A | Landing gear | Expired / Lapsed | 1938-05-27 | 1940-08-13 | 0 | Details |
| US2092669A | Shock-absorbing pedestal | Expired / Lapsed | 1934-06-28 | 1937-09-07 | 0 | Details |
| US2080973A | Rotary tool | Expired / Lapsed | 1934-07-23 | 1937-05-18 | 0 | Details |
| US2010329A | Valve | Expired / Lapsed | 1932-12-29 | 1935-08-06 | 0 | Details |
| US1980967A | Nail driving device | Expired / Lapsed | 1930-11-22 | 1934-11-13 | 0 | Details |
| US1971773A | Riveting machine | Expired / Lapsed | 1931-04-09 | 1934-08-28 | 0 | Details |
| US1967640A | Shock absorbing strut | Expired / Lapsed | 1928-02-15 | 1934-07-24 | 0 | Details |
| US1918697A | Shock absorbing device | Expired / Lapsed | 1928-10-22 | 1933-07-18 | 0 | Details |
| US1873304A | Hose coupling | Expired / Lapsed | 1929-06-19 | 1932-08-23 | 0 | Details |
| US1767936A | Cup washer | Expired / Lapsed | 1926-06-09 | 1930-06-24 | 0 | Details |
| US1130726A | Coupling. | Expired / Lapsed | 1913-09-29 | 1915-03-09 | 0 | Details |
| US720786A | Holder-on for pneumatic tools. | Expired / Lapsed | 1902-12-13 | 1903-02-17 | 0 | Details |