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Patents > IPCs: IPC B64C33/02 & Citations from after 1930: None & Number of text pages: 3-6

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Office:
Inventors:
Jean-Baptiste Passat (2) · Hermann Hassenbach (2) · Herbert Wiley Hetherington (2) · Henry Shepley Booth (2) · Louis-Isidore Henry (2)
Inventor country:
Applicant person:
None (2) · Jean-Baptiste Passat (2) · Hermann Hassenbach (2) · Herbert Wiley Hetherington (2) · Henry Shepley Booth (2) · Louis-Isidore Henry (2)
Applicant is inventor:
Tech fields:
flapping (17) · wings (14) · propulsion (13) · ornithopter (11) · navigation (11) · Design (10) · airplane (9) · frame (9) · None (8) · hybrid (7) · LTA (6) · propellers (6) · stability (5) · HTA (5) · orthopter (4) · construction (4) · control (4) · whole (4) · rudder (4)
Full specification filed date:
Application number:
None (6)
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Related to aircraft:
Patent agent:
None (12) · None (5) · Rigot et Prévost (2) · E. Bletry (2) · Chassevent (2) · Marks & Clerk (2) · Armengaud jeune (2)
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Cites these patents:
Citations from after 1930:
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