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Patents > Patent agent : L. Chassevent or Victor J. Evans & Number of claims: 1-4

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Office:
Inventors:
None (7) · Dane Hurlburt (4) · Axel R. Nordstrom (2) · Ralph P. Fox (2) · Armand Barre (2) · Francesco Darbesio de Feu Emilio (2) · Lazare-Victor-Joseph Duverne (2) · Mathieu Castay (2) · Émile-Jean-Jules Salmson (2) · Dante-Henri-Antoine Raiser (2) · Albert Sugden (2) · Hector-Joseph Martin (2) · Frédéric Bonnet (2)
Inventor country:
Applicant person:
None (8) · Dane Hurlburt (4) · Axel R. Nordstrom (2) · Lazare-Victor-Joseph Duverne (2) · Frédéric Bonnet (2) · Francesco Darbesio de Feu Emilio (2) · Martin Bowman (2) · Mathieu Castay (2) · Émile-Jean-Jules Salmson (2) · Dante-Henri-Antoine Raiser (2) · Ralph P. Fox (2) · Carin E. Norwall (2) · Hector-Joseph Martin (2) · Armand Barre (2) · Albert Sugden (2)
Applicant is inventor:
Tech fields:
Airplane (39) · None (28) · frame (17) · Propulsion (17) · stability (15) · navigation (12) · Design (12) · Propellers (11) · Safety (11) · propeller (11) · control (9) · rudder (9) · LTA (9) · wings (9) · aerodynamics (8) · helicopter (7) · Construction (7) · hybrid (7) · parachute (7) · Subsystem (6)
Full specification filed date:
Application number:
None (21)
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (54) · None (12) · USPC 244/45R (4) · USPC 244/119 (4) · FR 5.3 (3) · USPC 244/73R (2) · USPC 244/139 (2) · USPC 244/87 (2) · USPC 244/131 (2) · USPC 244/80 (2) · USPC 244/79 (2) · USPC 244/35R (2) · USPC 244/48 (2) · FR 6.2 (2) · FR 5.8 (2) · USPC 244/66 (2) · FR 20.1 (2)
IPCs:
None (56) · IPC B64C1/00 (5) · IPC B64C17/00 (4) · IPC B64C39/00 (4) · IPC B64C3/38 (4) · IPC B64D17/00 (3) · IPC B64B1/58 (3) · IPC B64C33/00 (3) · IPC B64C3/56 (3) · IPC B64C3/00 (3) · IPC B64C17/06 (3) · IPC B64D35/04 (2) · IPC B64D17/54 (2) · IPC B64C39/06 (2) · IPC B64C3/42 (2) · IPC B64C11/00 (2) · IPC B64C13/00 (2)
CPCs:
CPC B64C17/00 (10) · CPC B64C23/005 (7) · CPC B64C3/385 (7) · CPC B64C2700/6295 (6) · CPC B64C17/06 (5) · CPC B64C39/00 (4) · CPC B64B1/00 (4) · CPC B64C13/00 (4) · CPC B64C2700/6212 (3) · CPC B64C3/56 (3) · CPC B64C39/08 (3) · CPC B64C27/82 (3) · CPC B64C3/00 (3) · CPC B64C1/00 (3) · CPC B64C33/00 (3) · CPC B64B1/58 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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