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Patents > Office : FR or Other & Patent agent : Charles Dony or J. Germain

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Office: (Click arrow to add another value)
Inventors:
Armand-Jean-Auguste Deperdussin (20) · Émile Letord (13) · Henri-Hubert Pagny (10) · Louis Marmonier (7) · None (4) · Jean Constantin (4) · René Hanriot (4) · Georges-Joseph de Feure (3) · Oswald François Leopold Keun (3) · Désiré Sival (3) · Joseph Gachet (3)
Inventor country:
Applicant person:
Armand-Jean-Auguste Deperdussin (19) · Émile Letord (13) · None (12) · Louis Marmonier (7) · Henri-Hubert Pagny (7) · Jean Constantin (4) · René Hanriot (4) · Georges-Joseph de Feure (3) · Désiré Sival (3) · Joseph Gachet (3)
Applicant is inventor:
Tech fields:
airplane (62) · frame (28) · stability (27) · design (27) · Construction (20) · Propulsion (19) · control (17) · propellers (16) · fuselage (13) · landing (12) · automatic stability (12) · aerodynamics (12) · Wheels (12) · wings (11) · subsystem (10) · suspension (9) · chassis (9) · lift (8) · LTA (8)
Full specification filed date:
Application number:
None (12) · 496388D (2) · 510212D (2) · 510210D (2) · 494571D (2)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
IPCs:
IPC B64C17/00 (19) · IPC B64C1/00 (17) · IPC B64C39/00 (13) · IPC B64C25/00 (8) · None (7) · IPC B64C3/00 (6) · IPC B64C27/04 (5) · IPC B64D33/10 (4) · IPC B64C35/00 (4) · IPC B64C3/56 (3) · IPC B64C23/00 (3) · IPC B64C17/06 (3) · IPC B64C3/18 (3)
CPCs:
CPC B64C17/00 (18) · CPC B64C2700/6295 (11) · CPC B64C39/00 (11) · CPC B64F2700/6226 (7) · CPC B64C25/64 (7) · CPC B64C2700/6218 (6) · CPC B64C3/00 (6) · CPC B64C2700/6212 (5) · CPC B64C25/62 (5) · CPC B64C23/005 (5) · CPC B64C25/06 (4) · CPC B64C2001/0063 (4) · CPC B64C17/06 (4) · CPC B64D33/10 (4) · CPC B64C2700/6216 (4) · CPC B64C2700/6274 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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