Webster Electric Co Inc
Webster ElActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2975672A | Combined tape recorder and film projector | Expired / Lapsed | 1954-07-21 | 1961-03-21 | 0 | Details |
| US2742284A | Magazine for an elongated record medium | Expired / Lapsed | 1951-01-19 | 1956-04-17 | 0 | Details |
| US2668878A | Transducer | Expired / Lapsed | 1950-07-29 | 1954-02-09 | 0 | Details |
| US2233709A | Fuel supply unit for oil burners | Expired / Lapsed | 1937-01-02 | 1941-03-04 | 0 | Details |
| US2023423A | Strainer | Expired / Lapsed | 1934-04-20 | 1935-12-10 | 0 | Details |
| US1605038A | Impulse starter for magnetos | Expired / Lapsed | 1923-12-24 | 1926-11-02 | 0 | Details |