Chase Shawmut Co
Chase ShawActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3781607A | Device for removably mounting electrical component | Expired / Lapsed | 1972-08-28 | 1973-12-25 | 7 | Details |
| US2979644A | Protection for semiconductor power diodes | Expired / Lapsed | 1960-05-13 | 1961-04-11 | 0 | Details |
| US2921250A | Coordinated static power rectifiers and current-limiting fu… | Expired / Lapsed | 1955-06-13 | 1960-01-12 | 0 | Details |
| US2920241A | Circuit interrupters with back-up current-limiting fuses | Expired / Lapsed | 1956-04-16 | 1960-01-05 | 0 | Details |
| US2770757A | Arrangements for the protection of cables against short-cir… | Expired / Lapsed | 1953-03-13 | 1956-11-13 | 0 | Details |
| US2653203A | Current-limiting fuse | Expired / Lapsed | 1951-01-30 | 1953-09-22 | 0 | Details |
| US2308401A | Thermal and electromagnetic switch opening mechanism | Expired / Lapsed | 1939-04-27 | 1943-01-12 | 0 | Details |
| US2286518A | Fusible protective device | Expired / Lapsed | 1940-02-13 | 1942-06-16 | 0 | Details |