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Patents > Tech fields : wings or None & Number of figures: 6-8

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None (339) · Seine (4) · Chicago (3) · Morbihan (3) · Budapest (3) · Lorient (2) · Paris (2) · Hamilton county, OH (2) · Cincinnati (2) · Rhône (2) · Birmingham (2) · Michigan (2) · Virginia (2)
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Supplementary to patent:
None (302) · Patent SE-1906-25199 (4) · Patent US-1909-970771 (3) · Patent FR-1908-407411 (3) · Patent DE-1898-126955 (3) · Patent GB-1911-12232 (2) · Patent GB-1910-6051 (2) · Patent FR-1908-397199‎ (2) · Patent GB-1909-8531 (2) · Patent GB-1909-47 (2) · Patent AU-1916-630 (2) · Patent US-1912-1062545 (2)
Related to aircraft:
Patent agent:
None (91) · None (22) · Armengaud jeune (22) · Victor J. Evans (15) · Munn & Co. (12) · L. Chassevent (8) · Weismann et Marx (6) · Haseltine, Lake & Co. (5) · Brewer & Son (5) · Abel & Imray (4) · C. A. Snow & Co. (4) · E. Bletry (4) · W. P. Thompson & Co. (4) · Herbert Haddan & Co. (4) · J. D. Roots & Co. (4)
National tech categories:
None (125) · FR 6.4 (117) · HU V/h (9) · AT 77d (8) · USPC 244/90R (7) · USPC 244/22 (7) · DE 77h.5 (6) · USPC 244/48 (6) · USPC 244/119 (6) · USPC 244/80 (5) · DK 77 (4) · USPC 244/45R (4) · USPC 244/144 (4) · USPC 244/38 (3) · USPC 244/50 (3) · FR 5.3 (3) · USPC 244/101 (3)
IPCs:
None (176) · IPC B64C39/00 (25) · IPC B64C1/00 (24) · IPC B64C17/00 (23) · IPC B64C23/00 (18) · IPC B64C3/38 (18) · IPC B64C33/02 (17) · IPC B64C3/00 (13) · IPC B64C3/56 (10) · IPC B64C3/54 (8) · IPC B64C11/00 (7) · IPC B64C39/10 (5) · IPC B64C3/48 (4) · IPC B64C29/00 (3) · IPC B64C13/00 (3) · IPC B64C3/18 (3) · IPC B64C25/00 (3) · IPC B64C21/02 (3) · IPC B64C3/52 (3) · IPC B64C3/42 (3)
CPCs:
None (52) · CPC B64C17/00 (36) · CPC B64C3/385 (29) · CPC B64C23/005 (27) · CPC B64C33/02 (25) · CPC B64C2700/6295 (24) · CPC B64C39/00 (16) · CPC B64C13/00 (14) · CPC B64C2700/6274 (14) · CPC B64C3/00 (13) · CPC B64C3/56 (12) · CPC B64C2700/6218 (12) · CPC B64C39/005 (9) · CPC B64C3/54 (8) · CPC B64C39/08 (8) · CPC B64C11/006 (7) · CPC B64C2700/6233 (6) · CPC B64C39/10 (6) · CPC B64B1/00 (6) · CPC B64C2700/6256 (6)
First filing:
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