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Patents > Office: FR & Number of claims: 4 & Number of figures: 2-5

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Office: (Click arrow to add another value)
Inventors:
None (9) · Robert Esnault-Pelterie (3) · Eugène Neuville (2) · Fernand Lioré (2) · Édouard Tarron (2) · Gaston Madeira (2) · Paul Kauffmann (2) · Henri-Marie Coandă (2) · Adolphe-François-Joseph Doutre (2)
Inventor country:
Applicant person:
None (11) · Robert Esnault-Pelterie (3) · Édouard Tarron (2) · Paul Kauffmann (2) · Gaston Madeira (2) · Fernand Lioré (2) · Eugène Neuville (2) · Henri-Marie Coandă (2) · Adolphe-François-Joseph Doutre (2)
Applicant is inventor:
Tech fields:
Airplane (50) · design (30) · stability (24) · frame (23) · construction (18) · aerodynamics (17) · Propulsion (15) · Control (14) · Wings (14) · LTA (13) · sustentation (12) · rudder (12) · propellers (12) · automatic stability (11) · lift (11) · Steering (9) · None (9) · Navigation (8) · Helicopter (7)
Full specification filed date:
(There are no values for this filter)
Application number:
None (12)
Granted:
Supplementary to patent:
None (74) · Patent FR-1909-403418 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (14) · E. Blétry (14) · None (10) · None (9) · J. Bonnet-Thirion (6) · Dupont et Elluin (5) · Brandon frères (5) · Schwab (4) · Charles Dony (4) · L. Chassevent (3) · Hippolyte Josse (3)
IPCs:
IPC B64C39/00 (24) · IPC B64C17/00 (12) · IPC B64C1/00 (11) · IPC B64B1/00 (8) · None (6) · IPC B64C27/04 (5) · IPC B64C23/00 (5) · IPC B64C3/00 (4) · IPC B64B1/58 (4) · IPC B64C3/38 (4) · IPC B64C33/00 (3) · IPC B64C33/02 (3) · IPC B64C13/00 (3) · IPC B64C11/00 (3) · IPC B64C3/54 (3) · IPC B64C11/04 (2) · IPC B64B1/40 (2) · IPC B64C35/00 (2) · IPC B64C31/04 (2)
CPCs:
CPC B64C39/00 (20) · CPC B64C2700/6295 (13) · CPC B64C17/00 (12) · CPC B64B1/00 (7) · CPC B64C2700/6281 (5) · CPC B64C27/04 (5) · CPC B64C23/005 (5) · CPC B64C13/00 (5) · None (5) · CPC B64C2700/6274 (4) · CPC B64B1/58 (4) · CPC B64C2700/6256 (4) · CPC B64C2700/6218 (4) · CPC B64C3/00 (4) · CPC B64C33/00 (3) · CPC B64C2700/6212 (3) · CPC B64C2700/6214 (3) · CPC B64C33/02 (3) · CPC B64C3/385 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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