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Patents > CPCs : CPC B64C33/02 or CPC B64C35/00 & First filing: No

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Office:
Inventors:
None (24) · Henri Fabre (8) · Glenn Hammond Curtiss (6) · Eli Edward Gregory (3) · NIEUPORT (3) · Armand-Jean-Auguste Deperdussin (3) · Robert Esnault-Pelterie (3)
Inventor country:
Applicant person:
None (30) · Henri Fabre (8) · Eli Edward Gregory (3) · NIEUPORT (3) · Robert Esnault-Pelterie (3)
Applicant is inventor:
Tech fields:
None (95) · Airplane (42) · Design (30) · flapping (24) · hydroaeroplane (23) · frame (23) · wings (21) · Propulsion (17) · hybrid (17) · landing (16) · hydroplane (14) · ornithopter (12) · navigation (12) · takeoff (12) · Propellers (10) · wheels (9) · buoyancy (9) · LTA (8) · lift (8) · construction (8)
Full specification filed date:
Application number:
None (17)
Granted:
Supplementary to patent:
None (128) · Patent US-1913-1094989 (3) · Patent FR-1912-455471 (3) · Patent FR-1910-426487 (3) · Patent DE-1910-09-03 Richard Blum (2) · Patent US-1915-1223319 (2) · Patent IT-1909-11-20 Francesco Filiasi (2) · Patent FR-1916-493411 (2) · Patent FR-1914-471920 (2) · Patent FR-1912-446040 (2) · Patent FR-1909-420004 (2) · Patent FR-1908-397517 (2) · Patent US-1915-1246016 (2) · Patent BE-1912-02-27 Caudron (2)
Related to aircraft:
Patent agent:
None (119) · None (5) · Louis Tailfer (3) · Dupont et Elluin (3) · Brandon frères (3) · Charles Assi (3) · Marks & Clerk (3)
CPCs: (Click arrow to add another value)
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Citations from after 1930:
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