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Patents > Grant date: 1910 - 1919 & IPCs : IPC B64C3/56 or IPC B64C33/00

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Office:
Inventors:
None (5) · Henri-Hubert Pagny (4) · Gustav Voigt (2) · René Hanriot (2) · Lin-Marius Mannent (2) · Johann Paul Wiesen (2) · Isaac Henry Storey (2) · Jacob Christian Hansen-Ellehammer (2)
Inventor country:
Applicant person:
None (9) · Henri-Hubert Pagny (3) · Gustav Voigt (2) · René Hanriot (2) · Lin-Marius Mannent (2) · Johann Paul Wiesen (2) · Jacob Christian Hansen-Ellehammer (2) · Isaac Henry Storey (2)
Applicant is inventor:
Tech fields:
airplane (26) · wings (19) · frame (18) · flapping (15) · design (15) · ornithopter (13) · None (12) · folding (10) · propulsion (10) · construction (9) · stability (8) · hybrid (7) · HTA (6) · sustentation (5) · landing (5) · elasticity (5) · propeller (5) · control (5)
Full specification filed date:
Application number:
None (4)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (22) · Charles Dony (3) · P. Follin (3) · None (3) · Marks & Clerk (3) · L. Chassevent (3) · Weismann et Marx (3) · Armengaud jeune (3) · Brandon frères (2) · Johnsons & Willcox (2) · Brewer & Son (2) · Gedge & Feeny (2) · Edward Evans & Co. (2) · Dupont et Elluin (2) · E. Blétry (2) · C. Blétry (2) · Boult, Wade & Tennant (2) · J. Bonnet-Thirion (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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