Fisk Rubber Co
Fisk RubbeActive Patents
0
Total Holdings
14
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US1876256A | Tubing machine | Expired / Lapsed | 1930-01-30 | 1932-09-06 | 0 | Details |
| US1819032A | Manufacture of inner tubes | Expired / Lapsed | 1926-11-01 | 1931-08-18 | 0 | Details |
| US1784366A | Method of packing tubes | Expired / Lapsed | 1929-10-11 | 1930-12-09 | 0 | Details |
| US1762831A | Method of and mold for splicing rubber tubes | Expired / Lapsed | 1927-04-16 | 1930-06-10 | 0 | Details |
| US1717849A | Temperature-indicating device for calender rolls | Expired / Lapsed | 1927-04-02 | 1929-06-18 | 0 | Details |
| US1678017A | Flex-testing machine | Expired / Lapsed | 1924-04-25 | 1928-07-24 | 0 | Details |
| US1674772A | Calendering | Expired / Lapsed | 1922-05-15 | 1928-06-26 | 0 | Details |
| US1669260A | Method of tube manufacture | Expired / Lapsed | 1926-05-27 | 1928-05-08 | 0 | Details |
| US1668560A | Hose | Expired / Lapsed | 1924-04-09 | 1928-05-08 | 0 | Details |
| US1624615A | Method of making tire casings | Expired / Lapsed | 1921-06-17 | 1927-04-12 | 0 | Details |
| US1605453A | Incorporating cords in rubber sheets | Expired / Lapsed | 1922-11-10 | 1926-11-02 | 0 | Details |
| US1591767A | Use of lubricants in the vulcanization of rubber articles | Expired / Lapsed | 1925-06-09 | 1926-07-06 | 0 | Details |
| US1544255A | Art of making nonporous tubes and other articles | Expired / Lapsed | 1924-10-01 | 1925-06-30 | 0 | Details |
| US1522566A | Mold for making resilient heels | Expired / Lapsed | 1919-07-30 | 1925-01-13 | 0 | Details |