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Patents > CPCs : CPC B63H1/26 or CPC B64B1/40 or CPC B64C13/00

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Inventor country:
Applicant firm:
None (605) · Blackburn Aeroplane and Motor Co. (6) · Tarbox Safety Aircraft Company (4) · Société anonyme Astra AB (3) · Curtiss Aeroplane (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Ateliers d'aviation Louis Bréguet (3) · Wright Company (2) · William Beardmore & Co. (2) · Connecticut Aircraft Company (2) · Société Anonyme des Établissements Nieuport (2) · Vickers (2) · Société des Avions Louis Bréguet (2)
Applicant is inventor:
Tech fields:
None (285) · airplane (114) · LTA (101) · control (100) · stability (89) · navigation (66) · frame (60) · rudder (56) · balloon (46) · steering (44) · design (30) · wings (26) · propellers (22) · construction (19) · Safety (18) · Aerodynamics (18) · airship (16) · automatic stability (16) · propeller (16) · propulsion (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (552) · Patent US-1910-1055379 (3) · Patent US-1909-970771 (3) · Patent DE-1918-388537 (2) · Patent US-1913-1118124 (2) · Patent US-1912-1033662 (2) · Patent US-1911-1003530 (2) · Patent US-1909-1008096 (2) · Patent GB-1913-3848 (2) · Patent GB-1911-2636 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent FR-1912-451312 (2) · Patent FR-1908-392672 (2) · Patent FR-1902-321808 (2) · Patent FR-1910-423792 (2)
Related to aircraft:
Patent agent:
None (334) · Armengaud jeune (20) · Munn & Co. (18) · Marks & Clerk (15) · Brewer & Son (10) · Haseltine, Lake & Co. (8) · Weismann et Marx (7) · Boult, Wade & Tennant (6) · None (5) · Victor J. Evans (4) · John P. Tarbox (4) · Hippolyte Josse (4) · Brierley & Howard (4) · Brandon frères (4) · H. C. Everett Co. (4) · Abel & Imray (4)
National tech categories:
None (226) · FR 6.4 (107) · USPC 244/233 (36) · USPC 244/90R (32) · DE 77h.5 (22) · USPC 244/78.1 (17) · USPC 244/127 (17) · USPC 244/87 (13) · USPC 244/82 (13) · USPC 244/32 (13) · FR 6.2 (12) · USPC 244/96 (12) · USPC 244/33 (10) · USPC 244/231 (9) · USPC 244/225 (9) · USPC 244/234 (9) · DE 77 (9)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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