Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US1674772A | Calendering | Fisk Rubber Co | Expired / Lapsed | 1922-05-15 | 1928-06-26 | 1942-05-15 | 0.0 yrs | 0 | |
| US1544255A | Art of making nonporous tubes and other articles | Fisk Rubber Co | Expired / Lapsed | 1924-10-01 | 1925-06-30 | 1944-10-01 | 0.0 yrs | 0 |