Drilldown: Patents

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Patents > Tech fields: Control & Assigned to: None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
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Supplementary to patent:
None (387) · Patent GB-1909-2111 (6) · Patent FR-1908-396249 (5) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent CH-1910-52044 (5) · Patent FR-1909-399456 (5) · Patent FR-1905-361570 (3) · Patent AT-1907-37570 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent FR-1912-450422 (3) · Patent FR-1907-377174 (3) · Patent DE-1908-239989 (3) · Patent DE-1909-11-30 Attilio Robiola (3) · Patent FR-1909-399456.11513 (3)
Related to aircraft:
Patent agent:
None (234) · Haseltine, Lake & Co. (14) · Armengaud jeune (13) · Marks & Clerk (12) · None (12) · Weismann et Marx (12) · Herbert Haddan & Co. (9) · Boult, Wade & Tennant (8) · Abel & Imray (8) · L. Chassevent (7) · Munn & Co. (7) · John P. Tarbox (6) · Lavoix et Mosès (6) · Matray frères et Cie (6) · J. Germain (6) · Dupont et Elluin (5) · Brewer & Son (5) · E. Blétry (5)
Assigned to: (Click arrow to add another value)
National tech categories:
None (199) · FR 6.4 (130) · HU V/h (29) · BE K (27) · DE 77h.5 (25) · AT 77d (19) · DE 77 (10) · FR 6.3 (10) · USPC 244/233 (6) · USPC 244/234 (5) · USPC 244/90R (5) · CH 129b (5) · USPC 244/79 (5) · USPC 244/45R (4) · DE 77h (4) · DK 77 (4) · FR 6.2 (4) · USPC 244/237 (4)
IPCs:
None (227) · IPC B64C13/00 (60) · IPC B64C17/00 (47) · IPC B64C1/00 (27) · IPC B64C39/00 (23) · IPC B64C3/38 (17) · IPC B64C3/54 (13) · IPC CPC B64C13/00 (12) · IPC B64C33/02 (12) · IPC B64C13/04 (11) · IPC B64C23/00 (11) · IPC B64C13/12 (10) · IPC B64B1/00 (7) · IPC B64C3/00 (6) · IPC B64D35/04 (6) · IPC B64C13/24 (6) · IPC B64C13/02 (5) · IPC B64B1/40 (5) · IPC B64C9/00 (5) · IPC B64C3/48 (5)
CPCs:
None (165) · CPC B64C13/00 (88) · CPC B64C17/00 (50) · CPC B64C2700/6256 (37) · CPC B64C3/385 (18) · CPC B64C2700/6212 (16) · CPC B64C2700/6295 (15) · CPC B64C13/12 (15) · CPC B64C39/00 (14) · CPC B64B1/00 (12) · CPC B64C33/02 (12) · CPC B64C23/005 (11) · CPC B64C13/04 (10) · CPC B64C2700/6274 (10) · CPC B64C9/00 (9) · CPC B64C2700/6218 (9) · CPC B64C2700/6246 (9) · CPC B64C13/24 (8) · CPC B64C2700/6214 (8)
First filing:
Citations from after 1930:
Number of diagram pages:

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