Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2257333A | Automatic clutch and transmission gearing | BESSIE D APPLE | Expired / Lapsed | 1939-02-18 | 1941-09-30 | 1959-02-18 | 0.0 yrs | 0 | |
| US2218813A | Transmission gearing | BESSIE D APPLE | Expired / Lapsed | 1939-08-28 | 1940-10-22 | 1959-08-28 | 0.0 yrs | 0 | |
| US2104189A | Method of molding thermoplastics | BESSIE D APPLE | Expired / Lapsed | 1935-04-27 | 1938-01-04 | 1955-04-27 | 0.0 yrs | 0 |