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Patents > Patent agent : E. Blétry or R. S. & A. B. Lacey or Victor J. Evans

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Office:
Inventors:
Albert Hugo Friedel (7) · None (4) · José Lluzar-Rodrigo (4) · Jules Sandret (4) · Julius Hermann Carl Gebauer (4) · Fernand Lioré (4) · Pierre-Louis Pujo (3) · Axel R. Nordstrom (3) · George Lehberger (3)
Inventor country:
Inventor location:
None (178) · New York city (5) · New York county (5) · Seine (3) · Oklahoma (2) · Michigan (2) · Baltimore (2) · Seine-et-Oise (2) · Nebraska (2) · Ontario (2) · New York state (2) · NY (2)
Applicant person:
None (7) · Albert Hugo Friedel (7) · José Lluzar-Rodrigo (4) · Julius Hermann Carl Gebauer (4) · Jules Sandret (4) · Fernand Lioré (4) · Carin E. Norwall (3) · George Lehberger (3) · Martin Bowman (3) · Axel R. Nordstrom (3) · Pierre-Louis Pujo (3)
Applicant is inventor:
Tech fields:
airplane (55) · Stability (43) · None (41) · frame (30) · propulsion (26) · navigation (25) · propeller (22) · Design (20) · rudder (18) · LTA (18) · aerodynamics (17) · wings (16) · hybrid (14) · subsystem (14) · propellers (13) · Control (13) · lift (11) · automatic stability (11) · sustentation (10) · helicopter (10)
Full specification filed date:
Application number:
None (30)
Granted:
Supplementary to patent:
None (171) · Patent FR-1909-410848 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (79) · None (20) · USPC 244/80 (11) · USPC 244/45R (5) · USPC 244/119 (4) · USPC 244/104R (4) · USPC 244/233 (4) · USPC 244/79 (3) · USPC 244/93 (3) · USPC 244/90R (3) · USPC 244/87 (3) · USPC 244/73R (3) · USPC 244/100R (3) · USPC 244/139 (3) · USPC 244/66 (3) · FR 6.3 (3) · USPC 244/35R (3)
IPCs:
None (104) · IPC B64C17/00 (15) · IPC B64C39/00 (9) · IPC B64C1/00 (7) · IPC B64B1/00 (6) · IPC B64C23/00 (6) · IPC B64C33/00 (5) · IPC B64C33/02 (5) · IPC B64C11/00 (5) · IPC B64C3/00 (4) · IPC B64C13/00 (4) · IPC B64C3/38 (4) · IPC B64C25/00 (4) · IPC B64C11/04 (3) · IPC B64C39/10 (3) · IPC B64D35/04 (3)
CPCs:
CPC B64C17/00 (32) · CPC B64C23/005 (16) · CPC B64B1/00 (10) · CPC B64C33/02 (10) · CPC B64C3/385 (9) · CPC B64C2700/6295 (7) · CPC B64C39/08 (7) · CPC B64C13/00 (7) · CPC B64C39/00 (6) · CPC B64C11/006 (6) · CPC B64C33/00 (5) · CPC B64C2700/6212 (5) · CPC B64C2700/6274 (5) · CPC B64C2700/6218 (5) · CPC B64C39/005 (5) · CPC B64C27/82 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 211 results in range #1 to #211.

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