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Patents > CPCs : CPC B64C13/00 or CPC B64C3/00 & Family year: 1910 - 1919

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Office:
Applicant firm:
None (549) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (10) · Blackburn Aeroplane and Motor Co. (8) · Société des Avions Louis Bréguet (6) · Curtiss Aeroplane (5) · Société Anonyme des Établissements Nieuport (4) · Jacob Lohner & Co. (4) · Tarbox Safety Aircraft Company (4) · British and Colonial Aeroplane Co. (3) · Société anonyme Astra AB (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Connecticut Aircraft Company (3) · Société Industrielle de Delle (3) · Gothaer Waggonfabrik A. G.‎ (3) · Ateliers d'aviation Louis Bréguet (3)
Applicant is inventor:
Tech fields:
None (301) · airplane (171) · control (88) · frame (75) · construction (72) · wings (71) · stability (62) · Design (56) · rudder (36) · Steering (34) · navigation (32) · fuselage (23) · aerodynamics (19) · biplane (17) · subsystem (17) · airfoil (14) · metal (14) · lift (13) · automatic stability (12) · cables (12)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (577) · Patent FR-1911-429224 (3) · Patent AT-1913-79244 (3) · Patent IT-1916-07-14 (2) · Patent FR-1911-448337 (2) · Patent FR-1917-504302 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent DE-1918-388537 (2) · Patent GB-1912-26911 (2) · Patent GB-1913-3848 (2) · Patent US-1913-1118124 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent FR-1912-451312 (2)
Related to aircraft:
Patent agent:
None (351) · Marks & Clerk (19) · Armengaud jeune (15) · Brewer & Son (13) · Haseltine, Lake & Co. (11) · None (10) · John P. Tarbox (7) · Munn & Co. (7) · Boult, Wade & Tennant (7) · Dupont et Elluin (7) · Lavoix et Moses (6) · Weismann et Marx (5) · Paul Blum (5) · J. Germain (4) · H. Bœttcher fils (4) · C. C. Hines (4) · L. Chassevent (4) · Charles Dony (4) · Dony and Lejeune (4)
National tech categories:
None (313) · FR 6.4 (121) · DE 77h.5 (42) · USPC 244/233 (31) · USPC 244/90R (28) · USPC 244/78.1 (15) · USPC 244/82 (9) · USPC 244/87 (8) · USPC 244/237 (8) · USPC 244/225 (8) · USPC 244/231 (8) · USPC 244/234 (7) · FR 5.3 (6) · USPC 244/119 (6) · USPC 244/100R (6) · DE 77h.7 (5) · USPC 244/232 (5) · USPC 244/89 (5) · USPC 244/88 (5) · USPC 244/80 (4)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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