Patent Explorer
Browse, filter, and analyze 5 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2412664A | Coupling for tubes | Parker Appliance Co | Expired / Lapsed | 1944-05-20 | 1946-12-17 | 1964-05-20 | 0.0 yrs | 0 | |
| US2383733A | Tube structure | Parker Appliance Co | Expired / Lapsed | 1941-03-31 | 1945-08-28 | 1961-03-31 | 0.0 yrs | 0 | |
| US2351362A | Coupling for tubes | Parker Appliance Co | Expired / Lapsed | 1942-06-08 | 1944-06-13 | 1962-06-08 | 0.0 yrs | 0 | |
| US2351363A | Coupling for tubes | Parker Appliance Co | Expired / Lapsed | 1942-08-20 | 1944-06-13 | 1962-08-20 | 0.0 yrs | 0 | |
| US2343922A | Tube coupling | Parker Appliance Co | Expired / Lapsed | 1943-03-16 | 1944-03-14 | 1963-03-16 | 0.0 yrs | 0 |