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Patents > CPCs : CPC B64B1/40 or CPC B64C13/00 or CPC B64C39/00

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Office:
Inventor country:
Applicant firm:
None (1105) · Blackburn Aeroplane and Motor Co. (6) · Société Anonyme des Établissements Nieuport (6) · Curtiss Aeroplane (5) · Tarbox Safety Aircraft Company (4) · Ateliers d'aviation Louis Bréguet (3) · Société anonyme Astra AB (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · William Beardmore & Co. (2) · Vickers (2) · Société des Avions Louis Bréguet (2) · Planes Ltd. (2) · Établissements de Dion-Bouton (2) · Wright Company (2) · Connecticut Aircraft Company (2)
Applicant is inventor:
Tech fields:
None (492) · airplane (313) · design (154) · stability (149) · control (143) · frame (140) · LTA (117) · navigation (91) · rudder (81) · wings (79) · construction (72) · aerodynamics (64) · steering (63) · propellers (61) · lift (51) · propulsion (49) · balloon (47) · whole (33) · automatic stability (31)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (952) · Patent FR-1908-392672 (3) · Patent US-1910-996592 (3) · Patent US-1910-1055379 (3) · Patent FR-1916-502839 (3) · Patent US-1909-970771 (3)
Related to aircraft:
Patent agent:
None (609) · Armengaud jeune (38) · None (27) · Marks & Clerk (22) · Munn & Co. (17) · Weismann et Marx (15) · Brewer & Son (12) · Haseltine, Lake & Co. (11) · J. Bonnet-Thirion (10) · Boult, Wade & Tennant (10) · E. Blétry (9) · Brandon frères (9) · Y. Rabilloud et fils (8) · Chassevent (7) · L. Chassevent (7) · J. Germain (7) · Charles Dony (7)
National tech categories:
None (507) · FR 6.4 (329) · USPC 244/233 (37) · USPC 244/90R (33) · DE 77h.5 (28) · USPC 244/78.1 (17) · USPC 244/127 (17) · FR 6.3 (13) · USPC 244/87 (13) · USPC 244/32 (13) · USPC 244/82 (13) · USPC 244/96 (12) · USPC 244/33 (10) · USPC 244/225 (10) · DE 77 (9) · USPC 244/231 (9) · USPC 244/234 (9) · USPC 244/31 (8) · USPC 244/88 (8) · USPC 244/237 (8)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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