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Patents > Related to aircraft: 1 & CPCs : CPC B64C11/006 or CPC B64C13/00

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Tech fields:
None (140) · airplane (75) · control (71) · stability (40) · rudder (34) · navigation (34) · steering (32) · propulsion (32) · frame (26) · wings (20) · propellers (18) · Propeller (14) · design (14) · subsystem (12) · HTA (10) · Lift (10) · construction (9) · sustentation (9) · aerodynamics (8)
Full specification filed date:
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Supplementary to patent:
None (330) · Patent US-1910-1055379 (3) · Patent US-1909-970771 (3) · Patent DE-1918-388537 (2) · Patent FR-1909-410848 (2) · Patent US-1909-1008096 (2) · Patent US-1913-1118124 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (155) · Munn & Co. (14) · None (11) · Brewer & Son (7) · Boult, Wade & Tennant (7) · Marks & Clerk (6) · Armengaud jeune (5) · E. Blétry (5) · Brierley & Howard (4) · Brierley & Appleyard (3) · H. Boettcher fils (3) · John P. Tarbox (3) · J. Bonnet-Thirion (3) · C. C. Hines (3) · Brandon frères (3) · Weismann et Marx (3) · Noyes & Harriman (3)
National tech categories:
None (196) · FR 6.4 (70) · USPC 244/233 (20) · DE 77h.5 (18) · USPC 244/90R (11) · USPC 244/87 (6) · USPC 244/82 (6) · FR 6.2 (5) · USPC 244/89 (5) · USPC 244/78.1 (5) · USPC 244/88 (4) · USPC 244/234 (4) · USPC 244/237 (4) · DE 62b.15 (3) · USPC 244/231 (3) · USPC 244/35R (3) · USPC 416/113 (3) · USPC 416/116 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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