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Patents > Inventor location: None & IPCs: IPC B64C17/00 & Number of claims: 2-5

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Office:
Inventors:
None (4) · Alexander Blair Thaw (4) · Adolphe-François-Joseph Doutre (4) · Nicolas de Benois (3) · Louis-Adolphe Hayot (3) · Carl Alfred Johansson (3) · François d’Astanières (3) · Otto Albin Budig (3) · Hirzel Denis de Mussenden Carey (3) · James Means (3) · Albert Lebrun (3) · Albert Jouveneau (3)
Inventor country:
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Applicant person:
None (5) · Alexander Blair Thaw (4) · Adolphe-François-Joseph Doutre (4) · Otto Albin Budig (3) · François d’Astanières (3) · Nicolas de Benois (3) · Carl Alfred Johansson (3) · Hirzel Denis de Mussenden Carey‎‎ (3) · Louis-Adolphe Hayot (3) · James Means (3) · Albert Lebrun (3) · Albert Jouveneau (3)
Applicant is inventor:
Tech fields:
stability (130) · airplane (92) · automatic stability (54) · Control (30) · design (24) · None (22) · subsystem (19) · equilibrium (19) · Frame (18) · aerodynamics (16) · rudder (14) · construction (11) · balance (11) · wings (11) · pendulum (9) · Steering (8) · landing (6) · lift (6)
Full specification filed date:
Application number:
None (5)
Granted:
Supplementary to patent:
None (108) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent FR-1912-442419 (2) · Patent FR-1909-408872 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent DE-1911-11-16 Otto Albin Budig (2) · Patent DE-1910-243485 (2) · Patent BE-1912-08-13-Panian (2) · Patent FR-1908-396249 (2) · Patent US-1915-1149680 (2)
Related to aircraft:
Patent agent:
None (22) · Armengaud jeune (14) · E. Blétry (7) · None (7) · Herbert Haddan & Co. (6) · Charles Dony (6) · Schwab (5) · Paul Coulomb (5) · L. Chassevent (5) · Marks & Clerk (5) · Haseltine, Lake & Co. (5) · Société A. Frey et de Carsalade (4) · Brandon frères (4) · Rigot et Prévost (4) · Dicker, Pollak & Derriman (3) · J. Germain (3) · Boult, Wade & Tennant (3) · Matray frères et Cie (3) · Lavoix et Mosès (3)
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First filing:
Citations from after 1930:
Number of text pages:
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