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Patents > Patent agent : Dupont et Elluin or E. Blétry or Schwab

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Office:
Inventors:
None (23) · Henri-Marie Coandă (15) · Gustav Mees (7) · Fernand Lioré (5) · José Lluzar-Rodrigo (4) · François Dergint (4) · Julius Hermann Carl Gebauer (4) · Jules Sandret (4) · Pierre Audibert (3) · Auguste Brieussel (3) · Hermann Ruthenberg (3) · Pierre-Louis Pujo (3) · Jules Leloup (3)
Inventor country:
Applicant person:
None (30) · Henri-Marie Coandă (15) · Gustav Mees (6) · Fernand Lioré (5) · François Dergint (4) · Julius Hermann Carl Gebauer (4) · Jules Sandret (4) · José Lluzar-Rodrigo (4) · Jules Leloup (3) · Pierre Audibert (3) · Auguste Brieussel (3) · Pierre-Louis Pujo (3) · Hermann Ruthenberg (3)
Applicant is inventor:
Tech fields:
airplane (77) · Stability (40) · design (38) · propellers (30) · aerodynamics (26) · control (24) · frame (23) · wings (23) · propulsion (23) · LTA (23) · construction (22) · subsystem (20) · lift (19) · sustentation (18) · None (18) · automatic stability (13) · navigation (11) · Chassis (10) · rudder (10)
Full specification filed date:
Application number:
None (36)
Granted:
Supplementary to patent:
None (116) · Patent FR-1909-410140 (4) · Patent FR-1909-410848 (3) · Patent GB-1912-26911 (2) · Patent GB-1912-7553 (2) · Patent FR-1911-449265 (2) · Patent FR-1911-431691 (2) · Patent FR-1911-448337 (2) · Patent FR-1909-411204 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (25) · IPC B64C1/00 (19) · IPC B64C39/00 (18) · IPC B64C11/00 (9) · IPC B64B1/00 (9) · IPC B64C23/00 (8) · IPC B64C3/38 (8) · None (7) · IPC B64C3/00 (7) · IPC B64C33/02 (7) · IPC B64C25/00 (6) · IPC B64B1/58 (6) · IPC B64D17/00 (5) · IPC B64C35/00 (5) · IPC B64D1/04 (5) · IPC B64C11/04 (4) · IPC B64D35/04 (4) · IPC B64C13/00 (4)
CPCs:
CPC B64C17/00 (27) · CPC B64C39/00 (13) · CPC B64C2700/6212 (9) · CPC B64C3/385 (9) · CPC B64C33/02 (8) · CPC B64C23/005 (8) · CPC B64C2700/6295 (8) · CPC B64C2700/6218 (7) · CPC B64C11/006 (7) · CPC B64B1/00 (7) · CPC B64C3/00 (6) · CPC B64F2700/6226 (6) · CPC B64B1/58 (6) · CPC B64C25/06 (5) · CPC B64C2700/6274 (5) · CPC B64C25/62 (5) · CPC B64D1/04 (5) · CPC B64C35/00 (5)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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