Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2211856A | Pipe coupling | PATEX SA | Expired / Lapsed | 1937-02-20 | 1940-08-20 | 1957-02-20 | 0.0 yrs | 0 | |
| US2201404A | Coupling for tubes and pipes | PATEX SA | Expired / Lapsed | 1939-04-22 | 1940-05-21 | 1959-04-22 | 0.0 yrs | 0 | |
| US2139413A | Joint for pipes | PATEX SA | Expired / Lapsed | 1933-10-25 | 1938-12-06 | 1953-10-25 | 0.0 yrs | 0 |