Federal Products Corp
Federal PrActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| DE2502653A1 | METHOD AND DEVICE FOR COMPENSATING THE SLOPE ERROR DURING P… | Expired / Lapsed | 1975-01-23 | — | 0 | Details |
| US2584714A | Differential measuring gauge | Expired / Lapsed | 1949-06-21 | 1952-02-05 | 0 | Details |
| US2503851A | Electrical gauge | Expired / Lapsed | 1944-06-20 | 1950-04-11 | 0 | Details |
| US2385122A | Bore gauge | Expired / Lapsed | 1943-09-02 | 1945-09-18 | 0 | Details |
| US2312222A | Bore gauge | Expired / Lapsed | 1941-08-06 | 1943-02-23 | 0 | Details |
| US2124014A | Gauge | Expired / Lapsed | 1936-06-23 | 1938-07-19 | 0 | Details |