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Patents > Patent agent : Frederick W. Winter or None & Number of text pages: 4

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Office:
Inventors:
None (9) · Albéric de la Celle (3) · James Dennis Roots (2) · Étienne Carret (2) · Oscar Alvin Danielson (2) · Christian Lorenzen (2) · Charles-Marie-Arthur Guinard (2) · Ralph Hazlett Upson (2) · Frederick Brackett (2) · George Brougham Hubert Austin (2) · Auguste-Blaise Baron (2) · Maurice Léger (2) · Adrien Schmitt (2)
Inventor country:
Applicant person:
None (35) · Albéric de la Celle (3) · Auguste-Blaise Baron (2) · Frederick Brackett (2) · Christian Lorenzen (2) · Charles-Marie-Arthur Guinard (2) · Étienne Carret (2) · Maurice Léger (2) · Adrien Schmitt (2) · James Dennis Roots (2)
Applicant is inventor:
Tech fields:
airplane (63) · frame (41) · stability (41) · propulsion (36) · Design (26) · LTA (26) · navigation (23) · propellers (21) · construction (20) · automatic stability (20) · wings (19) · control (19) · None (18) · propeller (16) · airfoil (14) · rudder (13) · hybrid (13) · subsystem (13) · wheels (12) · marine (12)
Full specification filed date:
Application number:
None (69)
Granted:
Supplementary to patent:
None (145) · Patent AU-1911-510 (2) · Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (43) · HU V/h (32) · FR 6.4 (16) · AT 77d (7) · USPC 244/80 (6) · DE 77h.5 (5) · DE 77 (4) · USPC 244/97 (3) · USPC 244/93 (3) · AU 90.3 (3) · USPC 244/51 (3) · FR 6.3 (3) · USPC 244/100R (3) · USPC 244/17.17 (2) · USPC 244/139 (2) · USPC 244/15 (2) · USPC 244/90R (2) · DE 77h.7 (2) · USPC 244/131 (2) · DE 77h (2)
IPCs:
None (125) · IPC B64C17/00 (8) · IPC B64B1/00 (7) · IPC B64C1/00 (5) · IPC B64C39/00 (4) · IPC B64C23/00 (4) · IPC B64C33/02 (2) · IPC B64C27/04 (2) · IPC B64C3/54 (2) · IPC B64C11/24 (2)
CPCs:
None (67) · CPC B64C17/00 (14) · CPC B64B1/00 (9) · CPC B64C23/005 (6) · CPC B64C13/00 (6) · CPC B64C39/005 (4) · CPC B64C33/02 (4) · CPC B64C3/385 (4) · CPC B64C2700/6218 (4) · CPC B64C1/00 (3) · CPC B64C9/00 (3) · CPC B64C27/12 (3) · CPC B64C2700/6281 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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