Rockwell Spring and Axle Co
Rockwell SActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2851115A | Vehicle drive mechanism automatically directing power to sl… | Expired / Lapsed | 1950-12-21 | 1958-09-09 | 0 | Details |
| US2807486A | Joint | Expired / Lapsed | 1953-03-18 | 1957-09-24 | 0 | Details |
| US2730914A | Multi-speed planetary vehicle drive mechanism | Expired / Lapsed | 1953-12-17 | 1956-01-17 | 0 | Details |
| US2699075A | Vehicle drive mechanism | Expired / Lapsed | 1951-08-16 | 1955-01-11 | 0 | Details |
| US2674783A | Method of producing axle housings | Expired / Lapsed | 1949-09-03 | 1954-04-13 | 0 | Details |
| US2665593A | Power transmitting mechanism | Expired / Lapsed | 1943-09-03 | 1954-01-12 | 0 | Details |