Drilldown: Patents

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Patents > Tech fields: control

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Applicant firm:
None (616) · Jacob Lohner & Co. (5) · Blackburn Aeroplane and Motor Co. (5) · British and Colonial Aeroplane Co. (4) · Tarbox Safety Aircraft Company (4) · Société Anonyme des Établissements Nieuport (3) · Société R. Bourbeau et H. Devaux (2) · A Sociedade Estella Cessionaria de João Gouveia (2) · Grand Rapids Trust Company (2) · Société des Moteurs Salmson (2) · Motorluftschiff Studiengesellschaft m.b.H (2) · Curtiss Aeroplane and Motor Corporation (2) · Aéroplanes Morane-Saulnier (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (464) · Patent FR-1909-399456 (6) · Patent GB-1909-2111 (6) · Patent FR-1908-396249 (5) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent FR-1907-377174 (4) · Patent US-1910-993987 (3) · Patent AT-1907-37570 (3) · Patent DE-1908-239989 (3) · Patent FR-1912-450422 (3) · Patent FR-1909-399456.11513 (3) · Patent DE-1909-11-30 Attilio Robiola (3) · Patent FR-1905-356644 (3) · Patent FR-1861-51979 (3) · Patent IT-1911-06-09 Carlo Navaro (3)
Related to aircraft:
Patent agent:
None (257) · Armengaud jeune (37) · None (16) · Weismann et Marx (15) · Marks & Clerk (13) · Haseltine, Lake & Co. (13) · Abel & Imray (11) · J. Germain (10) · L. Chassevent (9) · Boult, Wade & Tennant (9) · E. Blétry (8) · Hippolyte Josse (8) · Herbert Haddan & Co. (7) · Charles Dony (7) · Dupont et Elluin (7) · Munn & Co. (7)
National tech categories:
FR 6.4 (230) · None (188) · BE K (38) · HU V/h (29) · DE 77h.5 (21) · AT 77d (19) · FR 6.3 (13) · DE 77 (12) · FR 6.2 (8) · USPC 244/80 (7) · USPC 244/233 (6) · USPC 244/45R (5) · FR 5.8 (5) · USPC 244/79 (5) · USPC 244/234 (5) · USPC 244/237 (5)
IPCs:
None (233) · IPC B64C17/00 (76) · IPC B64C13/00 (73) · IPC B64C1/00 (53) · IPC B64C39/00 (37) · IPC B64C3/38 (20) · IPC CPC B64C13/00 (17) · IPC B64C23/00 (15) · IPC B64C13/12 (14) · IPC B64C13/04 (12) · IPC B64C3/54 (11) · IPC B64C33/02 (9) · IPC B64B1/00 (8) · IPC B64C13/24 (8) · IPC B64D35/04 (7) · IPC B64C17/06 (7) · IPC B64C9/00 (6) · IPC B64C11/00 (6)
CPCs:
None (172) · CPC B64C13/00 (104) · CPC B64C17/00 (82) · CPC B64C2700/6256 (50) · CPC B64C2700/6218 (29) · CPC B64C39/00 (25) · CPC B64C2700/6212 (23) · CPC B64C2700/6295 (22) · CPC B64C13/12 (19) · CPC B64C3/385 (15) · CPC B64C23/005 (14) · CPC B64C13/04 (14) · CPC B64C2700/6214 (14) · CPC B64C2700/6274 (13) · CPC B64B1/00 (12) · CPC B64C13/24 (12) · CPC B64C9/00 (11) · CPC B64C1/00 (11) · CPC B64C17/06 (10) · CPC B64C33/02 (9)
First filing:
Citations from after 1930:
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