Drilldown: Patents

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Patents > Assigned to: None & CPCs : CPC B64C3/385 or CPC B64D17/52

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Inventor location:
None (255) · London (5) · Seine (5) · New York City (3) · New York county (3) · England (2) · NY (2) · Manche (2) · TX (2) · Bexar county (2)
Applicant is inventor:
Tech fields:
None (127) · airplane (96) · stability (38) · frame (37) · wings (26) · control (25) · design (22) · navigation (19) · lift (16) · airfoil (14) · incidence (13) · Aerodynamics (12) · rudder (12) · construction (12) · automatic stability (11) · wheels (10) · fuselage (9) · Sustentation (9)
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Supplementary to patent:
None (222) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1908-392672 (3) · Patent FR-1912-449167 (2) · Patent GB-1910-5908 (2) · Patent FR-1912-457441 (2) · Patent US-1912-1077892 (2) · Patent US-1912-1062545 (2) · Patent BE-1912-04-05 (2) · Patent SE-1917-46288 (2) · Patent DE-1909-244106 (2) · Patent FR-1908-398707 (2)
Related to aircraft:
Patent agent:
None (84) · None (11) · Armengaud jeune (10) · E. Blétry (7) · Munn & Co. (6) · J. S. Withers & Spooner (5) · L. Chassevent (5) · Victor J. Evans (4) · J. Bonnet-Thirion (4) · Schwab (4) · Georges Faugé (3) · Marks & Clerk (3) · Émile Bert (3) · Haseltine, Lake & Co. (3)
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National tech categories:
None (107) · FR 6.4 (93) · USPC 244/48 (24) · DE 77h.5 (11) · USPC 244/99.11 (8) · USPC 244/38 (6) · USPC 244/90R (6) · USPC 244/119 (5) · USPC 244/47 (3) · USPC 244/88 (3)
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Citations from after 1930:
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