Drilldown: Patents

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Patents > Year granted: 1912 & Office : FR or GB & CPCs : CPC B64C13/00 or CPC B64C17/00 or CPC B64C2700/6218 or CPC B64C2700/6295 & Cites these patents: None & Citations from after 1930: None

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Year filed:
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Office: (Click arrow to add another value)
Inventors:
Adolphe-François-Joseph Doutre (5) · Carlo Navaro (4) · Louis-Adolphe Hayot (3) · Robert Esnault-Pelterie (3)
Inventor country:
Applicant person:
Adolphe-François-Joseph Doutre (5) · Carlo Navaro (4) · Robert Esnault-Pelterie (3) · Louis-Adolphe Hayot (3)
Applicant firm:
Applicant is inventor:
Tech fields:
airplane (78) · stability (67) · None (62) · automatic stability (42) · design (27) · aerodynamics (22) · equilibrium (21) · frame (19) · control (18) · wings (17) · pendulum (13) · construction (12) · fuselage (11) · aeroplane (11) · piloting (7) · wing warping (7) · whole (7) · subsystem (7) · Chassis (7)
Application number:
None (4)
Grant date:
Granted:
Supplementary to patent:
None (134) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent FR-1911-446282 (2) · Patent FR-1910-435648 (2) · Patent FR-1910-421136 (2) · Patent FR-1910-414892 (2) · Patent AU-1911-510 (2) · Patent BE-1911-05-15 Georges de Bothezat (2)
Related to aircraft:
Patent agent:
None (75) · Armengaud jeune (7) · Marks & Clerk (6) · None (5) · J. Bonnet-Thirion (5) · Paul Coulomb (4) · Abel & Imray (4) · Charles Dony (3) · H. Bœttcher fils (3) · E. Blétry (3) · Wheatley & Mackenzie (3)
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CPCs: (Click arrow to add another value)
First filing:
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Citations from after 1930:
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