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Patents > Granted: Yes & CPCs : CPC B64C11/48 or CPC B64C3/385

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Office:
Inventor country:
Inventor location:
None (373) · London (3) · New York county (3) · New York City (3) · Bexar county (2) · NY (2) · New York (2) · TX (2) · Manche (2)
Applicant is inventor:
Tech fields:
None (191) · Airplane (91) · frame (37) · stability (36) · propeller (28) · wings (25) · control (24) · design (22) · navigation (20) · lift (15) · Propellers (15) · rudder (14) · airfoil (14) · incidence (13) · Propulsion (13) · wheels (12) · Aerodynamics (12) · construction (11) · automatic stability (10) · Sustentation (9)
Full specification filed date:
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Supplementary to patent:
None (342) · Patent FR-1908-392672 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent DE-1909-244106 (2) · Patent FR-1908-398707 (2) · Patent CA-1910-131159 (2) · Patent FR-1912-457441 (2) · Patent US-1912-1062545 (2) · Patent US-1912-1077892 (2) · Patent BE-1912-04-05 (2) · Patent FR-1912-449167 (2) · Patent SE-1917-46288 (2)
Related to aircraft:
Patent agent:
None (168) · None (12) · Armengaud jeune (10) · Munn & Co. (9) · E. Blétry (5) · Schwab (5) · Victor J. Evans (5) · J. S. Withers & Spooner (4) · Émile Bert (4) · J. Bonnet-Thirion (4) · C. A. Snow & Co. (3) · Hippolyte Josse (3) · Marks & Clerk (3) · L. Chassevent (3) · Georges Faugé (3)
National tech categories:
None (196) · FR 6.4 (89) · USPC 244/48 (25) · DE 77h.5 (11) · USPC 244/99.11 (9) · USPC 416/128 (7) · USPC 244/38 (7) · USPC 416/200R (6) · USPC 416/129 (6) · USPC 244/90R (6) · USPC 244/119 (5) · USPC 244/65 (5) · USPC 244/88 (3) · USPC 244/47 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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