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Patents > IPCs : IPC B64B1/62 or IPC B64C1/00 or IPC B64C13/00

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Inventor country:
Applicant firm:
None (617) · Blackburn Aeroplane and Motor Co. (8) · Société Anonyme des Établissements Nieuport (7) · Société Antoinette (3) · British and Colonial Aeroplane Co. (3) · Motorluftschiff Studiengesellschaft m.b.H (3) · Sperry Gyroscope Company (2) · L W F Engineering Company (2)
Applicant is inventor:
Tech fields:
stability (304) · Airplane (290) · control (132) · automatic stability (117) · design (106) · Aerodynamics (78) · LTA (70) · None (68) · frame (67) · wings (61) · construction (59) · steering (55) · subsystem (52) · equilibrium (47) · rudder (45) · lift (39) · fuselage (39) · navigation (38) · Gyroscope (36) · propellers (23)
Full specification filed date:
Application number:
Granted:
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Supplementary to patent:
None (448) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent GB-1909-8531 (3) · Patent FR-1910-435648 (3) · Patent FR-1913-456298 (3) · Patent IT-1913-03-20 Vigilio Baldo (3)
Related to aircraft:
Patent agent:
None (161) · Armengaud jeune (31) · None (30) · Boult, Wade & Tennant (14) · Marks & Clerk (14) · Haseltine, Lake & Co. (13) · J. Bonnet-Thirion (13) · Lavoix et Mosès (12) · Weismann et Marx (12) · Charles Dony (11) · E. Blétry (10) · Hippolyte Josse (9) · Brewer & Son (8) · Schwab (8) · J. Germain (8) · Abel & Imray (8) · de Bongé (7) · Herbert Haddan & Co. (7) · P. Follin (7) · Brandon freres (7)
National tech categories:
FR 6.4 (361) · None (207) · DE 77h.5 (27) · USPC 244/233 (9) · USPC 244/97 (9) · USPC 244/234 (7) · USPC 244/119 (6) · USPC 244/231 (5) · DE 77h.3 (4) · USPC 244/87 (4) · USPC 244/237 (4) · USPC 244/225 (3) · USPC 244/89 (3) · FR 6.3 (3) · DE 62b.15 (3) · USPC 244/90R (3) · DE 77 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (273) · CPC B64C2700/6218 (196) · CPC B64C13/00 (164) · CPC B64C2700/6256 (108) · CPC B64C1/00 (79) · CPC B64C17/06 (66) · CPC B64B1/62 (59) · CPC B64C2700/6216 (48) · CPC B64C2700/6219 (40) · CPC B64C2700/6228 (31) · CPC B64C2001/0063 (29) · CPC B64C2001/0081 (15) · CPC B64C2700/6225 (11) · CPC B64C1/061 (9) · CPC B64C17/04 (7) · CPC B64C2700/6259 (7) · CPC B64C1/068 (6) · CPC B64C1/06 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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