Drilldown: Patents

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Patents > Tech fields : control or lift or rudder & Family year: 1900 - 1909

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None (318) · Patent FR-1908-392672 (11) · Patent GB-1908-4519 (9) · Patent FR-1909-399456 (7) · Patent GB-1909-2111 (6) · Patent US-1903-821393 (5) · Patent FR-1907-373818 (5) · Patent FR-1908-396249 (5) · Patent FR-1907-377174 (4) · Patent US-1908-1077750 (4) · Patent FR-1908-407090 (4) · Patent US-1906-850616 (4)
Related to aircraft:
Patent agent:
None (171) · Armengaud jeune (46) · None (15) · Weismann et Marx (12) · E. Blétry (12) · J. Germain (9) · Abel & Imray (8) · G. de Mestral et F. Harlé (8) · Marks & Clerk (8) · Herbert Haddan & Co. (7) · Haseltine, Lake & Co. (7) · Boult, Wade & Tennant (6) · Munn & Co. (6) · Lavoix et Mosès (6) · Matray frères et Cie (5) · J. Bonnet-Thirion (5) · H. Elluin (5) · C. Blétry (5)
National tech categories:
FR 6.4 (188) · None (122) · HU V/h (26) · FR 6.3 (18) · AT 77d (12) · DE 77h.5 (9) · BE K (9) · FR 6.2 (7) · RU Group V (7) · USPC 244/22 (6) · USPC 244/87 (5) · CH 129b (5) · USPC 244/80 (5) · USPC 244/13 (5) · DK 77 (5) · USPC 244/89 (4) · USPC 244/233 (4)
IPCs:
None (229) · IPC B64C39/00 (39) · IPC B64C17/00 (35) · IPC B64C13/00 (32) · IPC B64C1/00 (22) · IPC B64C23/00 (20) · IPC B64B1/00 (16) · IPC B64C3/38 (14) · IPC B64C33/02 (13) · IPC B64C3/54 (12) · IPC B64C27/04 (9) · IPC B64D35/04 (8) · IPC B64C3/52 (7) · IPC B64C11/00 (6) · IPC B64C3/48 (6) · IPC B64C33/00 (5) · IPC B64C13/04 (5) · IPC B64B1/62 (5)
CPCs:
None (147) · CPC B64C17/00 (44) · CPC B64C13/00 (44) · CPC B64C2700/6295 (34) · CPC B64C39/00 (33) · CPC B64C23/005 (24) · CPC B64C33/02 (23) · CPC B64B1/00 (22) · CPC B64C3/385 (18) · CPC B64C2700/6274 (17) · CPC B64C2700/6256 (17) · CPC B64C2700/6212 (12) · CPC B64C2700/6218 (11) · CPC B64C39/08 (11) · CPC B64C3/52 (10) · CPC B64D35/04 (9) · CPC B64C1/00 (9) · CPC B64C3/54 (8) · CPC B64C2700/6281 (7)
First filing:
Citations from after 1930:
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