American Felt Co
American FActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2959509A | Needled felt | Expired / Lapsed | 1955-08-15 | 1960-11-08 | 1 | Details |
| US2930106A | Gaskets | Expired / Lapsed | 1957-03-14 | 1960-03-29 | 2 | Details |
| US2788901A | Fused edge filter unit | Expired / Lapsed | 1954-10-11 | 1957-04-16 | 0 | Details |
| US2783474A | Fibrous and absorbent perspiration pads | Expired / Lapsed | 1954-06-22 | 1957-03-05 | 0 | Details |
| US2521985A | Process of making fibrous units | Expired / Lapsed | 1948-09-16 | 1950-09-12 | 0 | Details |
| US2455619A | Hat | Expired / Lapsed | 1946-03-29 | 1948-12-07 | 0 | Details |
| US2298274A | Material for shoe stiffeners | Expired / Lapsed | 1940-08-03 | 1942-10-13 | 0 | Details |
| US2181043A | Felted fabric and method of making the same | Expired / Lapsed | 1939-07-08 | 1939-11-21 | 0 | Details |