Drilldown: Patents

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Patents > Office : BE or JP or Other & Applicant type : INDIV or Louis-Marie Le Dantec or None & Related to aircraft: Yes & CPCs : CPC B22D33/00 or CPC B64C13/00 or CPC B64C2700/6218 or CPC B64C3/00

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Office: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
airplane (196) · Stability (123) · None (91) · design (84) · automatic stability (72) · wings (62) · control (61) · frame (60) · Aerodynamics (51) · construction (47) · lift (28) · Rudder (26) · subsystem (25) · navigation (23) · equilibrium (23) · steering (17) · landing (16) · propellers (16) · sustentation (14) · fuselage (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (246) · Patent FR-1907-373818 (5) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent DE-1910-04-04 August Wendtland (2) · Patent GB-1909-8531 (2) · Patent GB-1913-3848 (2) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent FR-1909-408872 (2) · Patent DE-1912-05-04 Otto Albin Budig (2) · Patent FR-1910-421027 (2) · Patent FR-1907-374494 (2) · Patent FR-1908-392672 (2) · Patent FR-1910-423998 (2) · Patent FR-1911-429224 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent FR-1912-450608 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (161) · Armengaud jeune (26) · None (7) · Marks & Clerk (7) · Weismann et Marx (6) · Abel & Imray (6) · Haseltine, Lake & Co. (5) · Hippolyte Josse (5) · Dom. Casalonga (4) · Charles Dony (4) · J. Fayollet (4) · P. Follin (4) · J. Germain (3) · E. Blétry (3) · Dony and Lejeune (3) · Jacques Lejeune (3) · Émile Bert (3) · Émile Klotz (3)
National tech categories:
FR 6.4 (150) · None (72) · USPC 244/90R (20) · USPC 244/233 (16) · USPC 244/78.1 (8) · USPC 244/225 (8) · DE 77h.5 (7) · USPC 244/87 (7) · USPC 244/119 (6) · USPC 244/82 (6) · USPC 244/231 (6) · USPC 244/234 (5) · USPC 244/237 (4) · USPC 244/100R (4) · USPC 244/232 (4) · USPC 244/88 (4) · USPC 244/104R (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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