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Patents > IPCs : IPC B64C27/04 or None & CPCs: CPC B64C33/02

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Office:
Inventors:
None (3) · Friedrich Kopsch (3) · Félix Michau (3) · William Henry Kelly (2) · Thomas Augustus Dring (2) · Matthew NIAL (2) · Paul HOCHSTRASSER (2) · Lemuel Seaman CUNNINGHAM (2) · George McMullen (2) · James Humphris (2) · Manfredo Ferrero (2) · Hermann ISRAEL (2) · Charles I MATSON (2) · August Keller (2) · Alfred Theodor Zeise (2) · William Frederic SAUNT (2) · James Dennis Roots (2)
Inventor country:
Applicant person:
None (16) · Felix Michau (3) · Friedrich Kopsch (3) · James Humphris (2) · MATSON Charles I (2) · Lemuel Seaman Cunningham (2) · SAUNT William FREDERIC (2) · James Dennis Roots (2) · Roscoe Clair Gore (2) · Alfred Theodor Zeise (2) · William Henry Kelly (2) · Thomas Augustus Dring (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (96) · flapping (40) · frame (29) · ornithopter (27) · propulsion (22) · propeller (14) · wings (13) · airplane (12) · navigation (12) · rudder (11) · wheels (10) · hybrid (9) · LTA (8) · stability (8) · takeoff (7) · airfoil (7) · parachute (6) · landing (6)
Full specification filed date:
Application number:
None (20)
Granted:
Related to aircraft:
Patent agent:
None (117) · Munn & Co. (3) · Victor J. Evans (3) · C. A. Snow & Co. (3) · Woodward & Chandler (2) · Geo. H. Strong (2) · Herbert W. T. Jenner (2) · None (2)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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