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Patents > IPCs : IPC B64C17/00 or IPC B64C3/54 & Number of figures: 1-2

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Office:
Inventors:
Robert Esnault-Pelterie (7) · None (5) · Adolphe-François-Joseph Doutre (4) · Michael Rukawischnikoff (3)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (7) · None (6) · Adolphe-François-Joseph Doutre (4) · Michael Rukawischnikoff (3)
Applicant type:
Applicant is inventor:
Tech fields:
None (51) · stability (50) · airplane (36) · automatic stability (17) · Design (11) · control (10) · Frame (9) · wings (9) · Aerodynamics (9) · equilibrium (6) · construction (5) · balance (5) · Steering (5) · Rudder (4) · subsystem (4) · Lift (3) · pendulum (3) · biplane (3) · cables (3)
Full specification filed date:
Application number:
None (4)
Granted:
Supplementary to patent:
None (65) · Patent FR-1908-392672 (4) · Patent CH-1911-55140 (2) · Patent FR-1911-446282 (2) · Patent FR-1911-438363 (2) · Patent US-1915-1149680 (2)
Related to aircraft:
Patent agent:
None (15) · Armengaud jeune (10) · None (9) · E. Blétry (6) · J. Bonnet-Thirion (5) · J. Fayollet (4) · Lavoix et Mosès (4) · Haseltine, Lake & Co. (3) · G. de Mestral et F. Harlé (3) · Boult, Wade & Tennant (3) · Paul Coulomb (3) · Louis Tailfer (3)
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Citations from after 1930:
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