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Patents > IPCs : IPC A63H27/00 or IPC B64C17/00 & Number of text pages: 1-2

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Office:
Inventors:
Paul-Emile Leuillieux (4) · Eugène Maglione (3) · Benoni-Adolphe Fardel (3) · Robert Esnault-Pelterie (3) · Jean Georges Ramel (3) · Louis Marmonier (3)
Inventor country:
Applicant person:
Paul-Emile Leuillieux (4) · Jean Georges Ramel (3) · Eugene Maglione (3) · Robert Esnault-Pelterie (3) · Alexandre-Auguste Guillot (3) · Benoni-Adolphe Fardel (3)
Applicant is inventor:
Tech fields:
stability (136) · airplane (98) · automatic stability (68) · design (30) · control (29) · aerodynamics (27) · None (26) · equilibrium (23) · wings (19) · frame (17) · construction (14) · Subsystem (13) · pendulum (11) · rudder (11) · wing warping (9) · fuselage (8) · Aileron (8) · LTA (7) · propellers (7) · lift (7)
Full specification filed date:
Application number:
None (17)
Granted:
Supplementary to patent:
None (127) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent FR-1909-401348 (2) · Patent FR-1909-399456 (2) · Patent FR-1911-446282 (2) · Patent FR-1910-415470 (2) · Patent FR-1907-385107 (2) · Patent DK-1913-19885 (2) · Patent FR-1910-423998 (2) · Patent CH-1911-55140 (2) · Patent US-1915-1149680 (2) · Patent NZ-1909-25865 (2)
Related to aircraft:
Patent agent:
None (37) · None (27) · Charles Dony (9) · Armengaud jeune (8) · J. Bonnet-Thirion (5) · J. Germain (5) · E. Blétry (5) · P. Follin (4) · Lavoix et Mosès (4) · Haseltine, Lake & Co. (4) · Hippolyte Josse (4) · J. Fayollet (4) · G. de Mestral et F. Harle (3) · Abel & Imray (3) · Louis Tailfer (3) · Brandon frères (3) · Matray frères et Cie (3) · Barlow et Gentzion (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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