Ohio Rubber Co
Ohio RubbeActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2539853A | Method and machine for making flexible tubing | Expired / Lapsed | 1947-12-08 | 1951-01-30 | 0 | Details |
| US2446380A | Fluid seal | Expired / Lapsed | 1945-04-12 | 1948-08-03 | 0 | Details |
| US2223872A | Self-aligning bearing | Expired / Lapsed | 1940-01-11 | 1940-12-03 | 0 | Details |
| US2188342A | Manufacture of vehicle floor mats | Expired / Lapsed | 1936-07-29 | 1940-01-30 | 0 | Details |
| US2176762A | Method of making flexible hose | Expired / Lapsed | 1937-07-15 | 1939-10-17 | 0 | Details |
| US1784780A | Vulcanizing press | Expired / Lapsed | 1927-11-01 | 1930-12-09 | 0 | Details |