Drilldown: Patents

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Patents > Tech fields : Subsystem or rudder & Number of text pages: 3-7

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None (268) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent FR-1907-377174 (4) · Patent FR-1908-396249 (4) · Patent US-1910-1011683 (3) · Patent US-1906-850616 (3) · Patent US-1903-821393 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent DE-1909-05-03 Hans Lohmann (3)
Related to aircraft:
Patent agent:
None (110) · Armengaud jeune (14) · Marks & Clerk (14) · Weismann et Marx (12) · Munn & Co. (9) · Boult, Wade & Tennant (9) · Victor J. Evans (8) · Haseltine, Lake & Co. (7) · Brewer & Son (6) · L. Chassevent (5) · Lavoix et Mosès (5) · Matray frères et Cie (5) · C. A. Snow & Co. (5) · John P. Tarbox (4) · Abel & Imray (4) · Brandon frères (4) · Boult, Wade, and Tennant (4) · E. Blétry (4)
National tech categories:
None (105) · FR 6.4 (99) · HU V/h (30) · USPC 244/90R (6) · GB 4 propel & steer (6) · USPC 244/51 (6) · FR 6.2 (6) · USPC 244/139 (5) · CH 129b (5) · USPC 244/22 (5) · USPC 244/45R (4) · AT 77d (4) · USPC 244/104R (4) · USPC 244/100R (4) · USPC 244/30 (4) · USPC 244/233 (4) · USPC 244/28 (4) · USPC 244/234 (4)
IPCs:
None (194) · IPC B64C17/00 (40) · IPC B64C1/00 (32) · IPC B64C13/00 (14) · IPC B64C39/00 (12) · IPC B64C3/00 (10) · IPC B64B1/00 (9) · IPC B64C35/00 (8) · IPC B64C33/02 (6) · IPC B64C11/00 (5) · IPC B64C17/06 (5) · IPC B64C3/56 (4) · IPC B64C25/00 (4) · IPC B64C33/00 (4) · IPC B64B1/58 (4) · IPC CPC B64C13/00 (4)
CPCs:
None (94) · CPC B64C17/00 (47) · CPC B64C13/00 (31) · CPC B64B1/00 (18) · CPC B64C2700/6218 (14) · CPC B64C2700/6256 (13) · CPC B64C2700/6295 (12) · CPC B64C33/02 (12) · CPC B64C2700/6212 (11) · CPC B64C3/385 (9) · CPC B64C3/00 (9) · CPC B64C39/08 (8) · CPC B64C2700/6214 (8) · CPC B64C9/00 (8) · CPC B64C1/00 (7) · CPC B64C23/005 (7) · CPC B64C39/00 (6)
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