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Patents > Grant date: 1910 - 1919 & CPCs: CPC B64C13/00

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None (162) · airplane (98) · control (74) · Stability (67) · frame (39) · Rudder (37) · navigation (33) · steering (31) · design (24) · wings (19) · automatic stability (14) · propellers (12) · construction (12) · wheels (11) · aerodynamics (11) · Subsystem (11)
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None (318) · Patent US-1910-1055379 (3) · Patent US-1909-970771 (3) · Patent FR-1908-392672 (2) · Patent US-1913-1118124 (2) · Patent US-1909-1008096 (2) · Patent GB-1913-3848 (2) · Patent FR-1912-451312 (2)
Related to aircraft:
Patent agent:
None (192) · Armengaud jeune (10) · Brewer & Son (9) · Munn & Co. (8) · Marks & Clerk (8) · Haseltine, Lake & Co. (5) · Boult, Wade & Tennant (4) · Abel & Imray (4) · Weismann et Marx (4) · None (3) · Noyes & Harriman (3) · Brierley & Appleyard (3) · H. Bœttcher fils (3) · Brandon frères (3)
National tech categories:
None (129) · FR 6.4 (51) · USPC 244/233 (34) · USPC 244/90R (30) · USPC 244/78.1 (17) · USPC 244/82 (13) · USPC 244/225 (9) · USPC 244/234 (8) · USPC 244/231 (8) · USPC 244/87 (8) · USPC 244/237 (8) · USPC 244/232 (6) · USPC 244/80 (6) · USPC 244/100R (6) · USPC 244/88 (6) · USPC 244/89 (6) · USPC 244/119 (5) · USPC 244/35R (4)
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