Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US993774A | Rotary pipe-joint. | GREENLAW Manufacturing CO | Expired / Lapsed | 1910-06-09 | 1911-05-30 | 1930-06-09 | 0.0 yrs | 0 | |
| US897460A | Flexible pipe-joint. | GREENLAW Manufacturing CO | Expired / Lapsed | 1907-08-16 | 1908-09-01 | 1927-08-16 | 0.0 yrs | 0 |