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Patents > IPCs : IPC B64C17/04 or IPC B64C33/02 & First filing: Yes

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Office:
Inventors:
Jean Coupleux (2) · Caspar Dietrich Otto Vollmann (2) · Lin-Marius Mannent (2) · Frederick William Brearey (2) · Roscoe Clair Gore (2) · Raphael Schweers (2)
Inventor country:
Applicant person:
None (4) · Roscoe Clair Gore (2) · Lin-Marius Mannent (2) · Raphael Schwéers (2) · Caspar Dietrich Otto Vollmann (2) · Jean Coupleux (2)
Applicant type:
Applicant is inventor:
Tech fields:
flapping (24) · propulsion (19) · None (14) · ornithopter (14) · wings (14) · airplane (11) · LTA (9) · Design (9) · frame (8) · stability (7) · navigation (7) · control (6) · construction (5) · airfoil (4) · orthopter (4) · whole (4) · subsystem (4) · steering (4)
Full specification filed date:
Application number:
None (18)
Granted:
Related to aircraft:
Patent agent:
None (34) · None (8) · Armengaud jeune (4) · Chassevent (3) · Haseltine, Lake & Co. (2) · J. Germain (2) · John Liddle (2) · Marks & Clerk (2) · C. Blétry (2) · A. de Carsalade (2)
IPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

Showing below up to 98 results in range #1 to #98.

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