Mack Manufacturing Corp
Mack ManufActive Patents
0
Total Holdings
10
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2640374A | Dual transmission control | Expired / Lapsed | 1949-12-07 | 1953-06-02 | 0 | Details |
| US2465885A | Six-speed transmission with superposed planetary transmissi… | Expired / Lapsed | 1944-06-14 | 1949-03-29 | 0 | Details |
| US2366264A | Nozzle | Expired / Lapsed | 1943-06-04 | 1945-01-02 | 0 | Details |
| US2364356A | Diesel starting booster | Expired / Lapsed | 1944-02-28 | 1944-12-05 | 0 | Details |
| US2362930A | Power assisted steering gear | Expired / Lapsed | 1943-09-15 | 1944-11-14 | 0 | Details |
| US2274836A | Oil pump for transmissions | Expired / Lapsed | 1938-12-22 | 1942-03-03 | 0 | Details |
| US2251143A | Clutch | Expired / Lapsed | 1938-12-08 | 1941-07-29 | 0 | Details |
| US2233293A | Independent wheel suspension | Expired / Lapsed | 1937-09-08 | 1941-02-25 | 0 | Details |
| US2142950A | Pneumatic diesel air chamber valve control mechanism | Expired / Lapsed | 1935-11-05 | 1939-01-03 | 0 | Details |
| US2108679A | Thrust collar | Expired / Lapsed | 1936-05-12 | 1938-02-15 | 0 | Details |