Whiting Corp
Whiting CoActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3306233A | Railway car holder assembly | Expired / Lapsed | 1964-02-24 | 1967-02-28 | 1 | Details |
| US2986884A | Hydraulic hoist control circuit | Expired / Lapsed | 1959-03-02 | 1961-06-06 | 0 | Details |
| US2653674A | Suppressor for solid particles and fumes | Expired / Lapsed | 1949-11-10 | 1953-09-29 | 0 | Details |
| US2570833A | Electric chain hoist | Expired / Lapsed | 1947-03-31 | 1951-10-09 | 0 | Details |
| US2496281A | Fly ash and dust collector | Expired / Lapsed | 1944-07-12 | 1950-02-07 | 0 | Details |
| US2390017A | Portable car washing apparatus | Expired / Lapsed | 1942-12-03 | 1945-11-27 | 0 | Details |
| US2327446A | Drop-pit apparatus | Expired / Lapsed | 1943-04-03 | 1943-08-24 | 0 | Details |
| US2318996A | Vehicle washing apparatus | Expired / Lapsed | 1941-02-06 | 1943-05-11 | 0 | Details |