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Patents > IPCs: IPC B64C17/00 & Number of claims: 2-5

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Office:
Inventors:
None (5) · Adolphe-François-Joseph Doutre (5) · Alexander Blair Thaw (4) · Otto Albin Budig (3) · François d’Astanières (3) · Nicolas de Benois (3) · Hirzel Denis de Mussenden Carey (3) · Louis-Adolphe Hayot (3) · James Means (3) · Albert Lebrun (3) · Albert Jouveneau (3) · Carl Alfred Johansson (3)
Inventor country:
Applicant person:
None (6) · Adolphe-François-Joseph Doutre (5) · Alexander Blair Thaw (4) · Otto Albin Budig (3) · François d’Astanières (3) · Nicolas de Benois (3) · Hirzel Denis de Mussenden Carey (3) · Louis-Adolphe Hayot (3) · Carl Alfred Johansson (3) · Albert Lebrun (3) · James Means (3) · Albert Jouveneau (3)
Applicant is inventor:
Tech fields:
stability (112) · airplane (71) · None (70) · automatic stability (36) · control (24) · subsystem (18) · equilibrium (18) · frame (15) · design (13) · balance (12) · aerodynamics (11) · rudder (11) · steering (9) · pendulum (9) · wings (9) · construction (6) · lift (5) · safety (5) · LTA (5)
Full specification filed date:
Application number:
None (7)
Granted:
Supplementary to patent:
None (127) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent BE-1912-08-13-Panian (2) · Patent FR-1910-415470 (2) · Patent HU-1909-49726 (2) · Patent FR-1909-408872 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1908-396249 (2) · Patent DE-1911-11-16 Otto Albin Budig (2) · Patent DE-1910-243485 (2) · Patent FR-1912-442419 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent US-1915-1149680 (2)
Related to aircraft:
Patent agent:
None (25) · Armengaud jeune (15) · None (10) · Marks & Clerk (8) · Charles Dony (7) · E. Blétry (7) · Herbert Haddan & Co. (6) · Schwab (5) · Rigot et Prévost (5) · Paul Coulomb (5) · L. Chassevent (5) · Haseltine, Lake & Co. (5) · Brandon frères (4) · Matray frères et Cie (4) · Hippolyte Josse (4) · Lavoix et Mosès (4) · Societe A. Frey et de Carsalade (4)
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First filing:
Citations from after 1930:
Number of claims:
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