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Patents > Inventor location: None & Grant date: August 1912

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Year filed:
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Inventors:
Antoine-Padoue Filippi (3) · Armand-Jean-Auguste Deperdussin (3) · Johann Schütte (2) · Walter Borchardt (2) · Henri-Hubert Pagny (2) · Alexander Liwentaal (2) · Thomas Augustus Dring (2) · George Herbert Kellogg (2) · Marianne Burkhardt (2)
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Applicant person:
None (3) · Armand-Jean-Auguste Deperdussin (3) · Antoine-Padoue Filippi (2) · Johann Schütte (2) · George Herbert Kellogg (2) · Marianne Burkhardt (2) · Henri-Hubert Pagny (2) · Walter Borchardt (2) · Thomas Augustus Dring (2)
Applicant is inventor:
Tech fields:
Airplane (31) · None (29) · Stability (15) · Propulsion (13) · Design (12) · LTA (11) · frame (10) · Propellers (9) · construction (9) · control (7) · wings (7) · automatic stability (6) · HTA (6) · subsystem (6) · Aerodynamics (6) · safety (5) · propeller (5) · Marine (5)
Filing date:
Full specification filed date:
Application number:
None (11)
Granted:
Related to aircraft:
Patent agent:
None (35) · Armengaud jeune (6) · Haseltine, Lake & Co. (4) · None (4) · Boult, Wade & Tennant (3) · Charles Dony (3) · L. Chassevent (3) · Hippolyte Josse (2) · Herbert W. T. Jenner (2) · J. Lejeune (2) · Schwab (2) · Gaston Rose (2) · Howard P. Denison (2) · G. Petiau (2) · Émile Bert (2)
Assigned to:
IPCs:
None (46) · IPC B64C17/00 (10) · IPC B64C1/00 (8) · IPC B64C39/00 (6) · IPC B64B1/00 (3) · IPC B64B1/58 (3) · IPC B64C11/00 (3) · IPC B64C23/00 (2) · IPC B64C3/56 (2) · IPC B64C3/54 (2) · IPC B64C3/00 (2) · IPC B64C25/00 (2)
CPCs:
CPC B64C17/00 (12) · None (8) · CPC B64C2700/6295 (6) · CPC B64C13/00 (6) · CPC B64C39/00 (4) · CPC B64C33/02 (4) · CPC B64C11/006 (4) · CPC B64C3/56 (4) · CPC B64B1/00 (3) · CPC B64B1/58 (3) · CPC B64C2700/6218 (3) · CPC B64C2700/6214 (3) · CPC B64C1/00 (3) · CPC B64C23/005 (3) · CPC B64C39/08 (3)
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Citations from after 1930:
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