Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2634985A | Chuck | ONSRUD MACHINE WORKS Inc | Expired / Lapsed | 1952-06-11 | 1953-04-14 | 1972-06-11 | 0.0 yrs | 0 | |
| US2345495A | Chuck | ONSRUD MACHINE WORKS Inc | Expired / Lapsed | 1943-02-01 | 1944-03-28 | 1963-02-01 | 0.0 yrs | 0 | |
| US2280299A | Chuck | ONSRUD MACHINE WORKS Inc | Expired / Lapsed | 1941-03-10 | 1942-04-21 | 1961-03-10 | 0.0 yrs | 0 | |
| US1991623A | Lubrication | ONSRUD MACHINE WORKS Inc | Expired / Lapsed | 1933-09-13 | 1935-02-19 | 1953-09-13 | 0.0 yrs | 0 |