Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2880384A | Feedback control servosystems | Fairey Aviation Co Ltd | Expired / Lapsed | 1957-02-13 | 1959-03-31 | 1977-02-13 | 0.0 yrs | 0 | |
| US2426007A | Variable pitch propeller arrangement | Fairey Aviation Co Ltd | Expired / Lapsed | 1942-11-14 | 1947-08-19 | 1962-11-14 | 0.0 yrs | 0 | |
| US2423183A | Turbine type jet propulsion | Fairey Aviation Co Ltd | Expired / Lapsed | 1944-07-13 | 1947-07-01 | 1964-07-13 | 0.0 yrs | 0 |