Patent Explorer
Browse, filter, and analyze 5 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2319913A | Thrust bearing | BF Sturtevant Co | Expired / Lapsed | 1941-03-27 | 1943-05-25 | 1961-03-27 | 0.0 yrs | 0 | |
| US2197740A | Pressure ventilating system | BF Sturtevant Co | Expired / Lapsed | 1938-07-22 | 1940-04-16 | 1958-07-22 | 0.0 yrs | 0 | |
| US1912114A | Clamp | BF Sturtevant Co | Expired / Lapsed | 1931-06-03 | 1933-05-30 | 1951-06-03 | 0.0 yrs | 0 | |
| US1471112A | Apparatus for cooling air | BF Sturtevant Co | Expired / Lapsed | 1919-12-13 | 1923-10-16 | 1939-12-13 | 0.0 yrs | 0 | |
| US1191393A | Balancing-ring. | BF Sturtevant Co | Expired / Lapsed | 1912-08-12 | 1916-07-18 | 1932-08-12 | 0.0 yrs | 0 |