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

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Office:
Inventors:
None (22) · Henri-Marie Coandă (15) · Émile Letord (13) · Louis Marmonier (7) · Fernand Lioré (5) · Julius Hermann Carl Gebauer (4) · Jules Sandret (4) · José Lluzar-Rodrigo (4) · Jean Constantin (4) · Joseph Gachet (3) · Désiré Sival (3) · Jules Leloup (3) · Pierre Audibert (3) · Auguste Brieussel (3) · Pierre-Louis Pujo (3)
Inventor country:
Applicant person:
None (28) · Henri-Marie Coandă (15) · Émile Letord (13) · Louis Marmonier (7) · Fernand Lioré (5) · Jean Constantin (4) · Jules Sandret (4) · Julius Hermann Carl Gebauer (4) · Jose Lluzar-Rodrigo (4) · Pierre-Louis Pujo (3) · Désiré Sival (3) · Joseph Gachet (3) · Auguste Brieussel (3) · Pierre Audibert (3) · Jules Leloup (3)
Applicant is inventor:
Tech fields:
airplane (79) · stability (46) · design (44) · frame (33) · Aerodynamics (31) · construction (29) · Propellers (28) · control (27) · wings (25) · propulsion (25) · lift (21) · LTA (20) · subsystem (20) · automatic stability (17) · None (15) · sustentation (15)
Full specification filed date:
Application number:
None (34) · 494571D (2) · 496388D (2) · 510212D (2) · 510210D (2)
Granted:
Supplementary to patent:
None (130) · Patent FR-1909-410848 (3) · Patent GB-1912-7553 (2) · Patent FR-1911-449265 (2) · Patent FR-1911-431691 (2) · Patent FR-1910-427818 (2) · Patent FR-1909-411204 (2) · Patent FR-1908-394254‎ (2) · Patent FR-1905-361723 (2) · Patent GB-1912-26911 (2) · Patent FR-1911-448337 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
IPCs:
IPC B64C17/00 (27) · IPC B64C39/00 (26) · IPC B64C1/00 (19) · None (10) · IPC B64C3/00 (10) · IPC B64B1/00 (9) · IPC B64C11/00 (8) · IPC B64C23/00 (7) · IPC B64C27/04 (6) · IPC B64C25/00 (6) · IPC B64D1/04 (5) · IPC B64B1/58 (5) · IPC B64C13/00 (5) · IPC B64C33/02 (5) · IPC B64C3/38 (4) · IPC B64C3/18 (4) · IPC B64D17/00 (4) · IPC B64C39/10 (4) · IPC B64D35/04 (4)
CPCs:
CPC B64C17/00 (28) · CPC B64C39/00 (16) · CPC B64C2700/6295 (12) · CPC B64C2700/6212 (12) · CPC B64C3/00 (9) · CPC B64C23/005 (8) · CPC B64C2700/6218 (7) · CPC B64B1/00 (7) · CPC B64C2700/6274 (7) · CPC B64C33/02 (6) · CPC B64C3/385 (6) · CPC B64C25/62 (6) · CPC B64C1/00 (6) · CPC B64F2700/6226 (6)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 219 results in range #1 to #219.

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