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Patents > Applicant firm : Sperry Gyroscope Company or None & Number of figures: 12

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Office:
Inventors:
William Whitney Christmas (4) · Bert Hinkler (4) · Maurice Léger (4) · Jules Materne (3) · Hugo Hückel (3) · Edmund Sparmann (3) · Ferdinand von Zeppelin (3) · Erhard Cecil Kny (3) · Karl Willems (3) · James Jacob Mayrow (2) · Konstantin Danilewsky (2) · Édouard Vedovelli (2) · Welman Brant McCarley (2)
Inventor country:
Applicant person:
None (9) · Bert Hinkler (4) · Maurice Léger (4) · Jules Materne (3) · Hugo Hückel (3) · Karl Willems (3) · Erhard Cecil Kny (3) · Edmund Sparmann (3) · William Whitney Christmas (2) · James Jacob Mayrow (2) · Christian Charles Dean (2) · Welman Brant McCarley (2) · Édouard Vedovelli (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (42) · stability (33) · frame (31) · LTA (24) · wings (20) · propulsion (19) · None (16) · navigation (16) · control (15) · design (15) · propeller (14) · automatic stability (13) · construction (13) · rudder (13) · balloon (9) · Subsystem (8) · steering (8) · safety (7) · hybrid (7) · Propellers (7)
Full specification filed date:
Application number:
None (40)
Granted:
Related to aircraft:
Patent agent:
None (41) · Armengaud jeune (7) · None (4) · J. Bonnet-Thirion (3) · G. Petiau (3) · Lavoix et Mosès (2) · Chatwin, Herschell & Co. (2) · E. Blétry (2) · A. M. & William Clark (2) · Victor J. Evans (2) · Bernie Goldsborough (2) · Dom. Casalonga (2) · Rayner & Co. (2) · Philip M. Justice (2)
National tech categories:
None (42) · FR 6.4 (35) · DE 77 (4) · HU V/h (4) · RU Group V (3) · USPC 244/80 (3) · FR 6.2 (2) · USPC 244/50 (2) · USPC 244/79 (2) · DE 77h (2) · DE 77h.7 (2) · DE 62b (2) · USPC 244/96 (2) · AU 90.3 (2) · USPC 244/22 (2) · CH 115 (2)
CPCs:
None (29) · CPC B64C17/00 (22) · CPC B64C3/385 (8) · CPC B64C2700/6295 (7) · CPC B64C2700/6218 (7) · CPC B64C33/02 (6) · CPC B64C3/00 (6) · CPC B64C23/005 (6) · CPC B64C2700/6233 (6) · CPC B64B1/00 (6) · CPC B64C2700/6212 (5) · CPC B64C39/00 (4) · CPC B64B1/58 (3) · CPC B64C39/005 (3) · CPC B64C1/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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