Tenneco Automotive Inc
Tenneco AuActive Patents
0
Total Holdings
13
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB663012A | Vehicle suspension system | Expired / Lapsed | 1949-07-19 | — | 0 | Details |
| US3653676A | Vehicle leveling system | Expired / Lapsed | 1970-03-23 | 1972-04-04 | 25 | Details |
| US3539744A | Combination electrical switch and fluid accumulator chamber | Expired / Lapsed | 1968-01-08 | 1970-11-10 | 0 | Details |
| US3409307A | Vehicle leveling system | Expired / Lapsed | 1966-03-24 | 1968-11-05 | 2 | Details |
| US2925804A | Vehicle power steering device | Expired / Lapsed | 1955-05-06 | 1960-02-23 | 0 | Details |
| US2912235A | Automatic auxillary support for a vehicle | Expired / Lapsed | 1954-09-30 | 1959-11-10 | 0 | Details |
| US2676663A | Power steering device | Expired / Lapsed | 1952-09-27 | 1954-04-27 | 0 | Details |
| US2673462A | Tube leakage testing machine | Expired / Lapsed | 1949-04-19 | 1954-03-30 | 0 | Details |
| US2602619A | Pallet | Expired / Lapsed | 1946-08-21 | 1952-07-08 | 0 | Details |
| US2534047A | Spring seat construction | Expired / Lapsed | 1944-12-11 | 1950-12-12 | 0 | Details |
| US2523973A | Plating rack | Expired / Lapsed | 1946-12-23 | 1950-09-26 | 0 | Details |
| US2484722A | Spring seat construction | Expired / Lapsed | 1944-12-11 | 1949-10-11 | 0 | Details |
| US2463214A | Pallet | Expired / Lapsed | 1945-11-05 | 1949-03-01 | 0 | Details |