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Patents > Applicant firm: None & IPCs : IPC B64C17/00 or IPC B64C25/00 & Number of figures: 2-4

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Office:
Inventors:
Robert Esnault-Pelterie (10) · Otto Albin Budig (4) · Armand-Jean-Auguste Deperdussin (4) · James Means (4) · Louis-Adolphe Hayot (3) · Louis Blériot (3) · Bert Hinkler (3) · Albéric de la Celle (3) · Carl Alfred Johansson (3) · Adolphe-François-Joseph Doutre (3)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (10) · Otto Albin Budig (4) · Armand-Jean-Auguste Deperdussin (4) · James Means (4) · Louis Blériot (3) · Carl Alfred Johansson (3) · Adolphe-François-Joseph Doutre (3) · Albéric de la Celle (3) · Louis-Adolphe Hayot (3) · Bert Hinkler (3)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
stability (130) · airplane (116) · automatic stability (69) · Design (42) · frame (34) · landing (29) · aerodynamics (24) · control (24) · None (22) · wheels (21) · chassis (21) · equilibrium (19) · Construction (18) · subsystem (17) · wings (15) · suspension (9) · landing gear (9) · pendulum (9) · rudder (9) · propellers (9)
Full specification filed date:
Application number:
None (10)
Granted:
Supplementary to patent:
None (134) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent US-1908-989022 (2) · Patent US-1908-1081147 (2) · Patent US-1908-1077750 (2) · Patent NZ-1909-25865 (2) · Patent IT-1909-09-10-Romagnoli (2) · Patent HU-1909-49726 (2) · Patent GB-1927-653688 (2) · Patent FR-1912-450608 (2) · Patent FR-1912-442419 (2) · Patent FR-1911-446282 (2) · Patent FR-1911-419438 (2) · Patent FR-1909-420322 (2) · Patent DK-1913-19885 (2) · Patent US-1915-1149680 (2) · Patent CH-1911-55140 (2) · Patent BE-1911-05-15 Georges de Bothezat (2)
Related to aircraft:
Patent agent:
None (38) · Armengaud jeune (14) · None (11) · Charles Dony (8) · Marks & Clerk (7) · E. Blétry (7) · Herbert Haddan & Co. (6) · P. Follin (5) · Hippolyte Josse (5) · Schwab (4) · Abel & Imray (4) · Lavoix et Mosès (4) · J. Germain (4) · Haseltine, Lake & Co. (4) · Edward Evans & Co. (4) · Weismann et Marx (3) · Société A. Frey et de Carsalade (3) · J. Bonnet-Thirion (3) · Barlow et Gentzion (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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