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Patents > CPCs : CPC B64C2700/6295 or CPC B64C35/00 & Number of figures: 0-20

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Tech fields:
Airplane (163) · None (116) · design (103) · frame (100) · stability (58) · hydroaeroplane (57) · construction (48) · hydroplane (44) · Wings (43) · wheels (33) · Aerodynamics (32) · whole (28) · marine (27) · landing (27) · chassis (27) · Rudder (26) · propulsion (26) · Lift (25) · propellers (24) · hybrid (24)
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None (341) · Patent FR-1910-426487 (3) · Patent FR-1916-502839 (3) · Patent FR-1912-455471 (3) · Patent US-1913-1094989 (3) · Patent BE-1912-02-27 Caudron (3)
Related to aircraft:
Patent agent:
None (84) · None (18) · Armengaud jeune (17) · Boult, Wade & Tennant (15) · Marks & Clerk (14) · Weismann et Marx (12) · John P. Tarbox (9) · Charles Dony (8) · J. Bonnet-Thirion (7) · Munn & Co. (7) · Brewer & Son (7) · Dom. Casalonga (7) · Hyde & Heide (7) · J. S. Withers & Spooner (6) · J. Bonnet-Thirion et Breton (6) · J. Germain (6) · L. Chassevent (6) · M. Zerolo (6)
National tech categories:
FR 6.4 (206) · None (171) · USPC 244/45R (38) · DE 77h.9 (15) · USPC 244/13 (14) · DE 77h.5 (7) · USPC 244/87 (6) · USPC 244/101 (3) · USPC 244/50 (3) · USPC 244/113 (3) · USPC 244/105 (3) · USPC 244/35R (3)
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