CPC B64C23/00
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CPC B64C23/00 is a category in the CPC patent technology category system for technologies influencing airflow over aircraft surfaces not classified elsewhere.
CPC B64C23/00 is in this category tree:[1]
- B PERFORMING OPERATIONS; TRANSPORTING
- CPC B64 AIRCRAFT; AVIATION; COSMONAUTICS
- CPC B64C AEROPLANES; HELICOPTERS
- CPC B64C23/00 Influencing air-flow over aircraft surfaces, not otherwise provided for
References
| Enclosing categories | CPC B64C |
|---|---|
| Subcategories | CPC B64C23/005 |
| Keywords | CPC G05D7/0193, Lift |
| Start year | |
| End year |
Patents in category CPC B64C23/00
- Patent DE-1901-139180 (English title: Wing area for aircraft, Inventors: Emil Lehmann, Supplementary to patent: Patent DE-1900-134220, Filing date: 1901-08-30)
- Patent FR-1918-23833 (Inventors: Jules CESARIO, Filing date: 1918-07-13)
- Patent DE-1900-134220 (English title: Wing surface for aircraft, Inventors: Emil Lehmann, Filing date: 1900-10-25)
- Patent FR-1905-348617 (English title: Aeroplane, Inventors: Frédéric Chaplet • Max Johannet • André Fauchon-Villeplée, Filing date: 1904-02-15)
- Patent FR-1908-407303 (Inventors: Alphonse-Louis-Prosper Bouchet, Filing date: 1908-12-24)
- Patent GB-1910-10816 (English title: Electric-powered wings for flying machines, Inventors: Reginald Aubrey Fessenden, Supplementary to patent: Patent US-1909-11-01, Filing date: 1910-05-02)
- Patent GB-1910-171 (English title: Airplane with flexible gas containers which in conjunction with wings serve to reduce effective weight upon crash-landing, Inventors: Armin Neufeld • Sigmund Maitinsky, Supplementary to patent: Patent FR-1909-411176, Filing date: 1910-01-04)
- Patent FR-1911-420763 (English title: Method of construction and arrangement of the wings of airplanes making it possible to vary at will the value of their useful surface of friction and resistance to air, Inventors: Jean-Baptiste Gailhat, Filing date: 1910-09-22)
- Patent FR-1911-432473 (English title: Improvements to aerial sustaining surfaces, modifiable for aeroplane and analogous machines, Inventors: Georges Roger, Filing date: 1911-07-22)
- Patent GB-1911-17130 (English title: Improvements relating to flying machines, airships and the like, Inventors: Paul Jerrard, Filing date: 1911-07-26)
- Patent US-1912-1065506 (English title: Means for reducing the resistance to the passage of vehicles in fluids, Inventors: Louis Constantin, Filing date: 1912-03-18)
- Patent FR-1912-444706 (English title: Refinements to flying machines, Inventors: Peter Pitcairn Carmichael, Supplementary to patent: Patent US-1911-1009048, Filing date: 1912-06-06)
- Patent FR-1914-462323 (Inventors: Henry ZIEMSS, Jr, Filing date: 1913-06-04)
- Patent FR-1919-492219 (Inventors: Ernest-Jules GALLAND, Filing date: 1916-09-06)
