Jack & Heintz Prec Ind Inc
Jack & HeiActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2588202A | Control valve | Expired / Lapsed | 1946-04-06 | 1952-03-04 | 0 | Details |
| US2547465A | Crankshaft bearing assembly | Expired / Lapsed | 1946-03-21 | 1951-04-03 | 0 | Details |
| US2520115A | Servomotor for aircraft controls | Expired / Lapsed | 1946-03-30 | 1950-08-29 | 0 | Details |
| US2509986A | Electronic height gauge | Expired / Lapsed | 1945-08-06 | 1950-05-30 | 0 | Details |
| US2467254A | Horizon gyro | Expired / Lapsed | 1945-02-24 | 1949-04-12 | 0 | Details |
| US2452862A | Electric gauging head | Expired / Lapsed | 1945-10-19 | 1948-11-02 | 0 | Details |
| US2405015A | Automatic bank control | Expired / Lapsed | 1942-02-04 | 1946-07-30 | 0 | Details |