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Patents > IPCs : IPC B64C1/00 or IPC B64C1/30 or IPC B64C35/00

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Office:
Inventor country:
Applicant firm:
None (559) · British and Colonial Aeroplane Co. (12) · J. Schweitzer et Cie (5) · Société Anonyme des Établissements Nieuport (5) · Alphonse Tellier et Cie (5) · Société Antoinette (4) · Blackburn Aeroplane and Motor Co. (4) · Société R. Bourbeau et H. Devaux (3) · Curtiss Motor Company (3) · L W F Engineering Company (2) · Motorluftschiff Studiengesellschaft m.b.H (2) · Curtiss Aeroplane (2) · Sperry Gyroscope Company (2)
Applicant is inventor:
Tech fields:
airplane (298) · stability (282) · design (130) · automatic stability (119) · frame (80) · aerodynamics (73) · None (71) · control (63) · construction (63) · hydroaeroplane (58) · Wings (56) · fuselage (50) · Hydroplane (46) · equilibrium (45) · Subsystem (43) · landing (37) · gyroscope (37) · Rudder (31) · chassis (27) · Lift (27)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (389) · Patent GB-1911-29012 (8) · Patent FR-1910-426487 (3) · Patent IT-1913-03-20 Vigilio Baldo (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent BE-1912-02-27 Caudron (3) · Patent GB-1912-29012.15939 (3) · Patent GB-1909-8531‎ (3) · Patent FR-1916-493411 (3) · Patent FR-1910-435648 (3) · Patent FR-1912-446818 (3) · Patent FR-1912-452017 (3) · Patent FR-1912-455471 (3)
Related to aircraft:
Patent agent:
None (126) · None (32) · Armengaud jeune (31) · Boult, Wade & Tennant (19) · Charles Dony (14) · J. Bonnet-Thirion (13) · Dom. Casalonga (11) · Haseltine, Lake & Co. (11) · Brandon frères (10) · Lavoix et Mosès (10) · Abel & Imray (10) · J. Bonnet-Thirion et Breton (10) · Marks & Clerk (10) · Hippolyte Josse (9) · E. Bletry (9) · Herbert Haddan & Co. (9) · Brewer & Son (8) · Edward Evans & Co. (8) · Weismann et Marx (8)
National tech categories:
FR 6.4 (371) · None (213) · DE 77h.5 (16) · DE 77h.9 (16) · USPC 244/119 (6) · FR 6.3 (3) · USPC 244/101 (2) · USPC 244/79 (2) · USPC 244/87 (2) · USPC 244/177 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (279) · CPC B64C2700/6218 (193) · CPC B64C35/00 (148) · CPC B64C1/00 (81) · CPC B64C17/06 (73) · CPC B64C2700/6216 (52) · CPC B64C2700/6219 (37) · CPC B64C2700/6228 (31) · CPC B64F2700/6261 (31) · CPC B64C2001/0063 (29) · CPC B64F2700/6296 (17) · CPC B64C2001/0081 (15) · CPC B64F2700/628 (13) · CPC B64C35/008 (12) · CPC B64C2700/6225 (10) · CPC B64F2700/6265 (9) · CPC B64C1/061 (9) · CPC B64F2700/6276 (8) · CPC B64C17/04 (7) · CPC B64F2700/6292 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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