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Patents > IPCs : IPC B64C33/02 or IPC B64C39/00 & Number of claims: 5-7

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Office:
Inventors:
None (3) · Maurice-Émile Primard (2) · John Henry Jensen (2) · Henry Shepley Booth (2) · John Philip McGuire (2) · George Tilghman Richards (2) · Joshua Gaskill Jackson (2) · Kurt Schultze (2) · Magloire Desjardins (2) · Isaac Bell (2) · Marc Fournier (2) · Alfred-Eugène Pichou (2)
Inventor country:
Applicant person:
None (2) · Alfred-Eugène Pichou (2) · Isaac Bell (2) · Maurice-Émile Primard (2) · Kurt Schultze (2) · Magloire Desjardins (2) · George Tilghman Richards (2) · John Philip McGuire (2) · Joshua Gaskill Jackson (2) · John Henry Jensen (2) · Marc Fournier (2) · Henry Shepley Booth (2)
Applicant is inventor:
Tech fields:
Airplane (43) · propulsion (23) · None (22) · frame (22) · Design (22) · wings (18) · navigation (14) · flapping (13) · Construction (13) · stability (12) · heavier-than-air (9) · whole (9) · aerodynamics (8) · ornithopter (7) · propellers (7) · Control (7) · safety (6) · hybrid (6) · propeller (6) · fuselage (6)
Full specification filed date:
Application number:
None (11)
Granted:
Supplementary to patent:
None (78) · Patent FR-1911-429078 (2) · Patent FR-1902-326476 (2)
Related to aircraft:
Patent agent:
None (13) · Armengaud jeune (7) · E. Blétry (7) · Marks & Clerk (5) · None (5) · Lavoix et Mosès (4) · J. S. Withers & Spooner (4) · C. Baumann (3) · H. D. Fitzpatrick & Co. (3) · Munn & Co. (3) · Boult, Wade & Tennant (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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