Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2420212A | Bag | Thomas M Royal & Co | Expired / Lapsed | 1946-04-01 | 1947-05-06 | 1966-04-01 | 0.0 yrs | 0 | |
| US2283069A | Bag and method of making same | Thomas M Royal & Co | Expired / Lapsed | 1939-12-06 | 1942-05-12 | 1959-12-06 | 0.0 yrs | 0 | |
| US2265075A | Method of making bags | Thomas M Royal & Co | Expired / Lapsed | 1940-08-07 | 1941-12-02 | 1960-08-07 | 0.0 yrs | 0 | |
| US2169936A | Bag | Thomas M Royal & Co | Expired / Lapsed | 1938-10-29 | 1939-08-15 | 1958-10-29 | 0.0 yrs | 0 |