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Patents > CPCs: CPC B64C13/00

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None (215) · airplane (119) · control (104) · stability (74) · navigation (59) · rudder (55) · Steering (43) · frame (42) · design (30) · wings (28) · aerodynamics (21) · Subsystem (15) · automatic stability (15) · construction (14) · propellers (13) · Lift (13) · aeroplane (12) · wheels (11) · wing warping (9) · aileron (9)
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Supplementary to patent:
None (414) · Patent FR-1908-392672 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent DE-1918-388537 (2) · Patent US-1909-970771 (2) · Patent GB-1913-3848 (2) · Patent US-1910-1055379 (2) · Patent FR-1912-451312 (2)
Related to aircraft:
Patent agent:
None (285) · Armengaud jeune (13) · Munn & Co. (10) · Brewer & Son (9) · Marks & Clerk (8) · Haseltine, Lake & Co.‎ (7) · Weismann et Marx (6) · Boult, Wade & Tennant (5) · Brierley & Howard (4) · Abel & Imray (4) · Paul Blum (3) · None (3) · Brandon freres (3) · Brierley & Appleyard (3) · H. Boettcher fils (3)
National tech categories:
None (182) · FR 6.4 (69) · USPC 244/233 (36) · USPC 244/90R (32) · DE 77h.5 (20) · USPC 244/78.1 (17) · USPC 244/82 (13) · USPC 244/87 (13) · USPC 244/225 (9) · USPC 244/234 (9) · USPC 244/231 (9) · USPC 244/88 (8) · USPC 244/237 (8) · USPC 244/80 (6) · USPC 244/89 (6) · USPC 244/100R (6) · USPC 244/232 (6) · USPC 244/119 (5) · USPC 244/35R (4)
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