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Patents > IPCs : CPC B64C1/00 or IPC B64C1/00 or IPC B64C13/00

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Applicant firm:
None (604) · Blackburn Aeroplane and Motor Co. (8) · Société Anonyme des Établissements Nieuport (6) · British and Colonial Aeroplane Co. (3) · Société Antoinette (3) · Curtiss Aeroplane (2) · L W F Engineering Company (2) · Motorluftschiff Studiengesellschaft m.b.H (2) · Sperry Gyroscope Company (2)
Applicant is inventor:
Tech fields:
None (259) · stability (200) · airplane (186) · control (89) · automatic stability (60) · design (45) · frame (44) · steering (40) · wings (37) · construction (36) · aerodynamics (35) · rudder (33) · subsystem (32) · fuselage (28) · gyroscope (28) · equilibrium (25) · lift (20) · navigation (19) · balance (13) · propellers (13)
Full specification filed date:
Application number:
Granted:
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Supplementary to patent:
None (432) · Patent GB-1909-8531 (4) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent IT-1913-03-20 Vigilio Baldo (3) · Patent FR-1910-435648 (3)
Related to aircraft:
Patent agent:
None (126) · Armengaud jeune (33) · None (32) · Marks & Clerk (16) · Boult, Wade & Tennant (14) · Haseltine, Lake & Co. (13) · Weismann et Marx (12) · J. Bonnet-Thirion (11) · Charles Dony (11) · E. Blétry (10) · Schwab (9) · Abel & Imray (9) · Brewer & Son (8) · P. Follin (8) · Hippolyte Josse (8) · J. Germain (8)
National tech categories:
FR 6.4 (356) · None (217) · DE 77h.5 (29) · USPC 244/233 (8) · USPC 244/234 (7) · USPC 244/231 (6) · USPC 244/119 (5) · USPC 244/87 (4) · USPC 244/225 (3) · USPC 244/221 (3) · USPC 244/90R (3) · FR 6.3 (3) · USPC 244/237 (3) · DE 62b.15 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (296) · CPC B64C2700/6218 (204) · CPC B64C13/00 (170) · CPC B64C2700/6256 (105) · CPC B64C1/00 (88) · CPC B64C17/06 (72) · CPC B64C2700/6216 (51) · CPC B64C2700/6219 (37) · CPC B64C2700/6228 (35) · CPC B64C2001/0063 (30) · CPC B64C2001/0081 (19) · CPC B64C2700/6225 (10) · CPC B64C1/061 (10) · CPC B64C2700/6259 (7) · CPC B64C17/04 (7) · CPC B64C1/068 (6) · CPC B64C1/06 (6) · CPC B64C1/08 (5) · CPC B64C2700/6204 (5) · CPC B64C2700/6223 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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