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Patents > Assigned to: None & IPCs : IPC B64C11/20 or IPC B64C3/38

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Office:
Inventors:
None (10) · Robert Esnault-Pelterie (6) · Lucien Chauvière (5) · Arthur Alexander Dashwood Lang (3) · Jakob Haw (3) · Joseph Borel (3) · Jules Gastambide (3) · Georges Gramaticesco‎ (3) · Émile Pupin (3) · Pierre Pons (3) · Raymond William Garner (3) · Charles Baillod (3) · Robert Gastambide (3) · Spencer Heath (3) · Jean-Jules Cambou (3)
Inventor country:
Applicant person:
None (19) · Robert Esnault-Pelterie (6) · Lucien Chauvière (5) · Jakob Haw (3) · Joseph Borel (3) · Robert Gastambide (3) · Jules Gastambide (3) · Pierre Pons (3) · Georges Gramaticesco‎ (3) · Émile Pupin (3) · Raymond William Garner (3) · Arthur Alexander Dashwood Lang (3) · Spencer Heath (3)
Applicant is inventor:
Tech fields:
Airplane (84) · None (51) · design (34) · wings (31) · Control (27) · propellers (25) · stability (23) · Aerodynamics (22) · frame (22) · construction (18) · navigation (16) · propulsion (14) · airfoil (14) · lift (13) · wood (11) · Subsystem (10) · sustentation (9) · HTA (8) · propeller (8) · fuselage (8)
Full specification filed date:
Application number:
None (20) · 25723218 (2)
Granted:
Supplementary to patent:
None (130) · Patent FR-1908-405961 (4) · Patent FR-1908-392672 (3) · Patent FR-1912-449167 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent FR-1908-393976 (2) · Patent FR-1912-457441 (2) · Patent FR-1917-493342 (2) · Patent GB-1913-22557 (2) · Patent DE-1909-244106 (2) · Patent US-1912-1062545 (2) · Patent BE-1912-04-05 (2) · Patent US-1912-1077892 (2) · Patent SE-1917-46288 (2)
Related to aircraft:
Patent agent:
None (41) · Armengaud jeune (13) · None (12) · J. Bonnet-Thirion (6) · Schwab (5) · Marks & Clerk (4) · L. Chassevent (4) · J. S. Withers & Spooner (4) · Haseltine, Lake & Co. (4) · Browne & Co. (3) · Y. Rabilloud et fils (3) · E. Blétry (3) · Georges Faugé (3)
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IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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