Wright Aeronautical Corp
Wright AerActive Patents
0
Total Holdings
37
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2575240A | Valve construction | Expired / Lapsed | 1948-09-30 | 1951-11-13 | 0 | Details |
| US2566813A | Ice warning indicator | Expired / Lapsed | 1949-12-01 | 1951-09-04 | 0 | Details |
| US2560263A | Fluid line connection | Expired / Lapsed | 1946-05-09 | 1951-07-10 | 0 | Details |
| US2552017A | Flowmeter | Expired / Lapsed | 1947-04-26 | 1951-05-08 | 0 | Details |
| US2544522A | Method of securing members with a predetermined torque by a… | Expired / Lapsed | 1945-05-19 | 1951-03-06 | 0 | Details |
| US2540902A | Thrust balancing means | Expired / Lapsed | 1944-11-24 | 1951-02-06 | 0 | Details |
| US2537772A | Turbo-prop exhaust nozzle control system utilizing impact a… | Expired / Lapsed | 1944-11-30 | 1951-01-09 | 0 | Details |
| US2521117A | One-way drives with hydraulically loadable coupling | Expired / Lapsed | 1946-11-09 | 1950-09-05 | 0 | Details |
| US2518712A | Aircraft engine starting device | Expired / Lapsed | 1943-06-23 | 1950-08-15 | 0 | Details |
| US2515114A | Multiple individual screw shift clutch rings | Expired / Lapsed | 1945-09-07 | 1950-07-11 | 0 | Details |
| US2507075A | Rate of flow differential pressure combining device | Expired / Lapsed | 1945-12-07 | 1950-05-09 | 0 | Details |
| US2482528A | Double-boost venturi construction | Expired / Lapsed | 1945-06-08 | 1949-09-20 | 0 | Details |
| US2482460A | Two-speed propeller drive system | Expired / Lapsed | 1941-10-10 | 1949-09-20 | 0 | Details |
| US2472172A | Hose clamp | Expired / Lapsed | 1945-09-07 | 1949-06-07 | 0 | Details |
| US2472181A | Propeller governor | Expired / Lapsed | 1944-07-07 | 1949-06-07 | 0 | Details |
| US2463898A | Turbine sealing construction | Expired / Lapsed | 1944-11-24 | 1949-03-08 | 0 | Details |
| US2460984A | Pipe connection | Expired / Lapsed | 1944-06-06 | 1949-02-08 | 0 | Details |
| US2444659A | Thrust balancing means | Expired / Lapsed | 1944-11-24 | 1948-07-06 | 0 | Details |
| US2430264A | Continuous fuel injection | Expired / Lapsed | 1944-02-23 | 1947-11-04 | 0 | Details |
| US2412365A | Variable turbine nozzle | Expired / Lapsed | 1943-10-26 | 1946-12-10 | 0 | Details |
| US2406181A | Flowmeter | Expired / Lapsed | 1943-01-14 | 1946-08-20 | 0 | Details |
| US2399852A | Centrifugal compressor | Expired / Lapsed | 1944-01-29 | 1946-05-07 | 0 | Details |
| US2386367A | Gear system | Expired / Lapsed | 1942-01-26 | 1945-10-09 | 0 | Details |
| US2379984A | Simplified drive for cutting tools | Expired / Lapsed | 1943-07-16 | 1945-07-10 | 0 | Details |
| US2372883A | Two-speed propeller drive | Expired / Lapsed | 1940-10-08 | 1945-04-03 | 0 | Details |
| US2314059A | Valve lock | Expired / Lapsed | 1941-07-15 | 1943-03-16 | 0 | Details |
| US2307566A | Pneumatic drive fuel pump | Expired / Lapsed | 1940-07-31 | 1943-01-05 | 0 | Details |
| US2289285A | Torque meter | Expired / Lapsed | 1938-12-28 | 1942-07-07 | 0 | Details |
| US2263462A | Backfire door | Expired / Lapsed | 1939-10-10 | 1941-11-18 | 0 | Details |
| US2245198A | Oil tank | Expired / Lapsed | 1938-10-18 | 1941-06-10 | 0 | Details |
| US2239098A | Multiple valve for invertible tanks | Expired / Lapsed | 1939-06-10 | 1941-04-22 | 0 | Details |
| US2235013A | Multiple control | Expired / Lapsed | 1936-11-03 | 1941-03-18 | 0 | Details |
| US2225121A | Selective speed propeller drive for aircraft engines | Expired / Lapsed | 1938-08-05 | 1940-12-17 | 0 | Details |
| US2178953A | Hydraulic plunger seal | Expired / Lapsed | 1937-10-16 | 1939-11-07 | 0 | Details |
| US2165448A | Turbosupercharger | Expired / Lapsed | 1937-02-19 | 1939-07-11 | 0 | Details |
| US2127463A | Reduction gear | Expired / Lapsed | 1937-03-26 | 1938-08-16 | 0 | Details |
| US1990979A | Engine cooling means | Expired / Lapsed | 1933-07-14 | 1935-02-12 | 0 | Details |