Drilldown: Patents

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Patents > Tech fields : Control or rudder & Number of text pages: 3-4

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None (251) · Patent FR-1907-377174 (4) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent US-1906-850616 (3) · Patent DE-1908-239989 (3) · Patent US-1903-821393 (3) · Patent FR-1905-361570 (2) · Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (2) · Patent GB-1909-2111 (2) · Patent BE-1910-09-19 Marie Jasogne and Theodor Dobresco (2) · Patent FR-1908-393976 (2) · Patent FR-1911-438355 (2) · Patent US-1908-989022 (2) · Patent US-1910-993987 (2)
Related to aircraft:
Patent agent:
None (75) · Armengaud jeune (19) · Marks & Clerk (10) · Weismann et Marx (10) · Boult, Wade & Tennant (8) · None (7) · Haseltine, Lake & Co. (7) · Herbert Haddan & Co. (7) · Abel & Imray (7) · Victor J. Evans (7) · Brewer & Son (6) · John P. Tarbox (5) · L. Chassevent (5) · C. A. Snow & Co. (5) · Lavoix et Mosès (5) · Munn & Co. (5) · Dom. Casalonga (5)
National tech categories:
None (113) · FR 6.4 (98) · HU V/h (11) · USPC 244/90R (7) · USPC 244/51 (6) · RU Group V (5) · AT 77d (5) · USPC 244/22 (4) · FR 6.3 (4) · FR 6.2 (4) · DE 77 (4) · USPC 244/233 (4) · USPC 244/80 (4) · DE 77h.5 (4)
IPCs:
None (154) · IPC B64C17/00 (35) · IPC B64C13/00 (30) · IPC B64C1/00 (24) · IPC B64C39/00 (18) · IPC B64C3/38 (10) · IPC B64C13/12 (8) · IPC B64C33/02 (7) · IPC B64B1/00 (7) · IPC B64C23/00 (6) · IPC B64C35/00 (5) · IPC B64C3/56 (5) · IPC B64C3/52 (5) · IPC B64C3/00 (5) · IPC B64C13/04 (4) · IPC B64B1/58 (4) · IPC B64D35/04 (4) · IPC B64C3/54 (3) · IPC B64C13/02 (3) · IPC B64C3/48 (3)
CPCs:
None (63) · CPC B64C13/00 (46) · CPC B64C17/00 (41) · CPC B64C2700/6256 (27) · CPC B64C2700/6295 (15) · CPC B64C3/385 (13) · CPC B64B1/00 (13) · CPC B64C2700/6218 (13) · CPC B64C13/12 (11) · CPC B64C39/00 (10) · CPC B64C33/02 (10) · CPC B64C23/005 (10) · CPC B64C39/08 (8) · CPC B64C2700/6214 (7) · CPC B64C2700/6212 (7) · CPC B64C9/00 (7) · CPC B64C3/52 (6) · CPC B64C1/00 (6) · CPC B64C3/56 (6)
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