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Patents > Supplementary to patent : Patent HU-1901-24148 or None & Number of figures: 12

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Office:
Inventors:
None (3) · Edmund Sparmann (3) · John P. Tarbox (3) · Hugo Hückel (3) · Erhard Cecil Kny (3) · William Whitney Christmas (3) · Charles-Daniel-Alexandre Pasteur (2)
Inventor country:
Applicant person:
None (11) · Erhard Cecil Kny (3) · Edmund Sparmann (3) · Hugo Hückel (3) · Charles-Daniel-Alexandre Pasteur (2) · William Whitney Christmas (2)
Applicant is inventor:
Tech fields:
airplane (31) · stability (25) · Frame (24) · Design (17) · wings (13) · LTA (12) · propulsion (12) · None (11) · construction (10) · propeller (9) · automatic stability (9) · control (9) · navigation (9) · rudder (8) · biplane (7) · whole (6) · hybrid (6) · propellers (6) · airship (6)
Full specification filed date:
Application number:
None (20)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (33) · J. Bonnet-Thirion (3) · None (3) · Dom. Casalonga (2) · G. Petiau (2) · Armengaud jeune (2) · Victor J. Evans (2) · Bernie Goldsborough (2) · Paul Caquet (2) · Munn & Co. (2)
CPCs:
None (16) · CPC B64C17/00 (14) · CPC B64C3/385 (6) · CPC B64C3/00 (5) · CPC B64B1/00 (5) · CPC B64C2700/6295 (5) · CPC B64C23/005 (5) · CPC B64C2700/6233 (4) · CPC B64C2700/6218 (4) · CPC B64C13/00 (3) · CPC B64C39/00 (3) · CPC B64C35/00 (3) · CPC B64C2700/6212 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
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