Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Grant date: 1900 - 1999 & CPCs: CPC B64C33/02

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Office:
Inventors:
Lin-Marius Mannent (4) · William Henry Kelly (3) · Hermann Hassenbach (3) · Thomas Augustus Dring (3)
Inventor country:
Applicant person:
None (4) · Lin-Marius Mannent (4) · Hermann Hassenbach (3) · Thomas Augustus Dring (3) · William Henry Kelly (3)
Applicant type:
Applicant is inventor:
Tech fields:
None (66) · ornithopter (31) · flapping (28) · wings (20) · frame (18) · airplane (16) · propulsion (10) · design (10) · navigation (8) · stability (7) · propeller (7) · takeoff (7) · hybrid (6) · subsystem (6) · helicopter (5) · HTA (5) · construction (5)
Full specification filed date:
Application number:
None (4)
Granted:
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Related to aircraft:
Patent agent:
None (75) · None (11) · C. A. Snow & Co. (3) · A. de Carsalade (3) · Armengaud jeune (3) · Schwab (3) · J. G. Lorrain (2) · John Liddle (2) · Dupont et Elluin (2) · Marks & Clerk (2) · Herbert W. T. Jenner (2) · Brandon frères (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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