Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2390550A | Apparatus for sealing containers | SHELLMAR PRODUCTS Co | Expired / Lapsed | 1941-08-04 | 1945-12-11 | 1961-08-04 | 0.0 yrs | 0 | |
| US2232062A | Fabrication of sheet material | SHELLMAR PRODUCTS Co | Expired / Lapsed | 1939-01-23 | 1941-02-18 | 1959-01-23 | 0.0 yrs | 0 |