Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US928775A | Air-mover. | MATHIS BROTHERS Co | Expired / Lapsed | 1909-02-11 | 1909-07-20 | 1929-02-11 | 0.0 yrs | 0 | |
| US778755A | Wall-register. | MATHIS BROTHERS Co | Expired / Lapsed | 1904-08-25 | 1904-12-27 | 1924-08-25 | 0.0 yrs | 0 |