Dubilier Condenser Corp
Dubilier CActive Patents
0
Total Holdings
13
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2128990A | Electrical condenser | Expired / Lapsed | 1931-09-26 | 1938-09-06 | 0 | Details |
| US2098774A | Electrolytic condenser | Expired / Lapsed | 1933-01-12 | 1937-11-09 | 0 | Details |
| US1934192A | Condenser | Expired / Lapsed | 1931-01-26 | 1933-11-07 | 0 | Details |
| US1870960A | Method of energizing filaments | Expired / Lapsed | 1926-03-18 | 1932-08-09 | 0 | Details |
| US1862275A | Terminal | Expired / Lapsed | 1927-05-11 | 1932-06-07 | 0 | Details |
| US1836707A | Electrical condenser | Expired / Lapsed | 1926-04-29 | 1931-12-15 | 0 | Details |
| US1829897A | Rectifier | Expired / Lapsed | 1925-04-15 | 1931-11-03 | 0 | Details |
| US1823492A | Condenser testing equipment | Expired / Lapsed | 1927-02-25 | 1931-09-15 | 0 | Details |
| US1774856A | Magnetic device | Expired / Lapsed | 1924-04-22 | 1930-09-02 | 0 | Details |
| US1717701A | Connecting device for radio receiving systems | Expired / Lapsed | 1922-05-23 | 1929-06-18 | 0 | Details |
| US1694149A | Electrical resistance | Expired / Lapsed | 1925-03-21 | 1928-12-04 | 0 | Details |
| US1683059A | Resistor | Expired / Lapsed | 1923-11-01 | 1928-09-04 | 0 | Details |
| US1646236A | Variable condenser | Expired / Lapsed | 1924-02-14 | 1927-10-18 | 0 | Details |