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

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Tech fields:
None (173) · airplane (97) · control (83) · stability (60) · rudder (34) · steering (33) · Navigation (31) · frame (28) · wings (22) · design (20) · automatic stability (12) · Aerodynamics (10) · aileron (10) · construction (10) · Propellers (9) · HTA (7) · wheels (7) · Subsystem (6) · biplane (6) · lift (6)
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Supplementary to patent:
None (339) · Patent DE-1918-388537 (2) · Patent FR-1912-451312 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent US-1913-1118124 (2) · Patent GB-1913-3848 (2)
Related to aircraft:
Patent agent:
None (217) · Brewer & Son (9) · Armengaud jeune (8) · Marks & Clerk (8) · Munn & Co. (7) · Haseltine, Lake & Co. (6) · Boult, Wade & Tennant (4) · H. Bœttcher fils (3) · Victor J. Evans (3) · Paul Blum (3) · Brandon frères (3) · John P. Tarbox (3) · Brierley & Appleyard (3) · Weismann et Marx (3) · C. C. Hines (3)
National tech categories:
None (150) · FR 6.4 (50) · USPC 244/233 (31) · USPC 244/90R (28) · DE 77h.5 (18) · USPC 244/78.1 (15) · USPC 244/82 (9) · USPC 244/225 (8) · USPC 244/87 (8) · USPC 244/237 (8) · USPC 244/231 (8) · USPC 244/234 (7) · USPC 244/100R (6) · USPC 244/89 (5) · USPC 244/88 (5) · USPC 244/232 (5) · USPC 244/80 (4) · USPC 244/119 (4)
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