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Patents > Inventor country : DK or FR & IPCs : IPC B64C17/00 or IPC B64C3/56

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Office:
Inventors:
Albéric de la Celle (9) · Robert Esnault-Pelterie (6) · Louis-Adolphe Hayot (5) · Jules Sandret (4) · Louis-Isidore Henry (4) · Adolphe-François-Joseph Doutre (4) · Louis Marmonier (4) · Albert Lebrun (4) · Eugene Maglione (4) · Henri-Hubert Pagny (4) · François d’Astanières (4)
Inventor country: (Click arrow to add another value)
Applicant person:
Albéric de La Celle (9) · None (7) · Robert Esnault-Pelterie (6) · Louis-Adolphe Hayot (5) · Alexandre-Auguste Guillot (4) · Louis-Isidore Henry (4) · François d’Astanières (4) · Jules Sandret (4) · Eugene Maglione (4) · Albert Lebrun (4) · Adolphe-François-Joseph Doutre (4)
Applicant is inventor:
Tech fields:
stability (191) · airplane (177) · automatic stability (110) · design (66) · wings (44) · control (43) · aerodynamics (41) · frame (31) · equilibrium (31) · construction (26) · None (25) · subsystem (23) · Rudder (20) · pendulum (16) · lift (13) · cables (12)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (192) · Patent FR-1910-415470 (3) · Patent FR-1912-442419 (3) · Patent FR-1909-399456 (2) · Patent FR-1910-435648 (2) · Patent FR-1911-446282 (2) · Patent FR-1909-408872 (2) · Patent FR-1911-443878 (2) · Patent DK-1913-19885 (2) · Patent FR-1909-401348 (2) · Patent FR-1910-414892 (2) · Patent BE-1912-08-13-Panian (2) · Patent FR-1914-475066 (2) · Patent FR-1914-476300 (2) · Patent FR-1910-423998 (2)
Related to aircraft:
Patent agent:
None (60) · None (27) · Armengaud jeune (27) · Charles Dony (11) · J. Bonnet-Thirion (8) · E. Blétry (7) · Hippolyte Josse (6) · J. Germain (6) · Weismann et Marx (6) · Marks & Clerk (5) · Haseltine, Lake & Co. (5) · L. Chassevent (5) · Louis Tailfer (4) · Lavoix et Mosès (4) · Johnsons & Willcox (4) · C. Blétry (4)
Assigned to:
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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