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Patents > CPCs : CPC B64C3/385 or CPC B64C35/00 & Number of figures: 0-20

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Tech fields:
airplane (108) · None (91) · hydroaeroplane (59) · frame (58) · design (50) · hydroplane (40) · stability (37) · wings (28) · control (27) · landing (23) · hybrid (22) · wheels (21) · marine (21) · construction (20) · aerodynamics (17) · navigation (17) · Takeoff (16) · chassis (16) · fuselage (15) · lift (15)
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Supplementary to patent:
None (231) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1910-426487 (3) · Patent FR-1912-455471 (3) · Patent FR-1908-392672 (3) · Patent US-1912-1062545 (3) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1912-449167 (3) · Patent US-1913-1094989 (3)
Related to aircraft:
Patent agent:
None (58) · Armengaud jeune (15) · None (11) · John P. Tarbox (9) · Boult, Wade & Tennant (8) · Marks & Clerk (8) · Munn & Co. (7) · J. S. Withers & Spooner (7) · Dom. Casalonga (6) · Brewer & Son (6) · L. Chassevent (6) · J. Bonnet-Thirion et Breton (6) · J. Bonnet-Thirion (6) · E. Blétry (5) · Haseltine, Lake & Co. (5) · Charles Dony (5)
National tech categories:
FR 6.4 (129) · None (127) · USPC 244/48 (18) · DE 77h.9 (15) · DE 77h.5 (13) · USPC 244/99.11 (6) · USPC 244/234 (3) · USPC 244/119 (3) · USPC 244/105 (3) · USPC 244/87 (3) · USPC 244/38 (3) · USPC 244/90R (3) · USPC 244/88 (2) · USPC 244/46 (2) · USPC 244/65 (2) · USPC 244/47 (2) · CH 129b (2) · DE 77h (2) · AT 77d (2)
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