Drilldown: Patents

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Patents > Office : BE or CA or JP or Other & Applicant type : Louis-Marie Le Dantec or Other or None & Related to aircraft: Yes & CPCs : CPC B22D33/00 or CPC B64B1/40 or CPC B64C13/00 or CPC B64C2700/6218

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Applicant is inventor:
Tech fields:
airplane (167) · stability (141) · None (102) · automatic stability (73) · Design (69) · control (64) · LTA (54) · frame (45) · aerodynamics (44) · Wings (34) · navigation (33) · Rudder (33) · construction (26) · equilibrium (24) · Steering (22) · lift (22) · subsystem (21) · propellers (19) · balloon (18) · landing (15)
Full specification filed date:
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Granted:
Supplementary to patent:
None (282) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1907-374494 (2) · Patent US-1911-1003530 (2) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent GB-1913-3848 (2) · Patent GB-1911-2636 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent GB-1909-8531 (2) · Patent FR-1912-451312 (2) · Patent FR-1912-450608 (2) · Patent FR-1910-421027 (2) · Patent FR-1909-408872 (2) · Patent FR-1908-392672 (2) · Patent FR-1910-423998 (2) · Patent DE-1912-05-04 Otto Albin Budig (2) · Patent DE-1910-04-04 August Wendtland (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (201) · Armengaud jeune (23) · Marks & Clerk (8) · Weismann et Marx (6) · Haseltine, Lake & Co. (6) · Abel & Imray (6) · J. Fayollet (4) · P. Follin (4) · Charles Dony (4) · Hippolyte Josse (4) · E. Blétry (3) · Dom. Casalonga (3) · Émile Klotz (3) · None (3) · Paul Coulomb (3) · Lavoix et Mosès (3) · Brewer & Son (3) · Wheatley & Mackenzie (3)
National tech categories:
FR 6.4 (144) · None (75) · USPC 244/90R (22) · USPC 244/233 (17) · USPC 244/78.1 (9) · USPC 244/225 (8) · USPC 244/127 (8) · FR 6.3 (7) · USPC 244/87 (7) · USPC 244/231 (6) · USPC 244/82 (6) · USPC 244/96 (6) · USPC 244/234 (5) · USPC 244/100R (5) · USPC 244/32 (5) · DE 77 (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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