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Patents > CPCs : CPC B64C3/18 or CPC B64C3/385 or CPC B64C39/005

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Office:
Inventor location:
None (480) · Seine (6) · London (5) · New York county (3) · New York City (3) · Pennsylvania (3) · NY (2) · England (2) · Cumberland County, PA (2) · Manche (2) · Calvados (2) · St. Louis (2) · Bexar county (2) · TX (2)
Applicant is inventor:
Tech fields:
None (226) · Airplane (138) · frame (81) · propulsion (57) · stability (53) · design (47) · navigation (46) · wings (42) · construction (41) · control (29) · propeller (28) · rudder (23) · lift (22) · airfoil (21) · LTA (21) · aerodynamics (19) · wheels (18) · HTA (17) · hybrid (17)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (434) · Patent US-1916-1208684 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1908-392672 (3) · Patent US-1909-1137533 (2) · Patent FR-1912-449167 (2) · Patent FR-1912-457441 (2) · Patent FR-1908-398707 (2) · Patent FR-1917-504302 (2) · Patent FR-1902-326476 (2) · Patent GB-1910-5908 (2) · Patent SE-1917-46288 (2) · Patent DE-1909-244106 (2) · Patent GB-1911-12188 (2) · Patent CA-1910-131159 (2) · Patent US-1912-1062545 (2) · Patent BE-1912-04-05 (2) · Patent CA-1909-126457 (2) · Patent US-1912-1077892 (2)
Related to aircraft:
Patent agent:
None (188) · None (18) · Armengaud jeune (16) · Munn & Co. (15) · E. Blétry (8) · Marks & Clerk (7) · Victor J. Evans (7) · J. Germain (6) · J. S. Withers & Spooner (6) · L. Chassevent (5) · Schwab (4) · C. A. Snow & Co. (4) · J. Bonnet-Thirion (4) · Haseltine, Lake & Co. (4)
National tech categories:
None (227) · FR 6.4 (123) · USPC 244/48 (27) · USPC 244/20 (20) · USPC 244/70 (17) · DE 77h.5 (15) · USPC 244/9 (13) · USPC 244/99.11 (9) · USPC 244/119 (8) · USPC 244/90R (7) · USPC 244/38 (7) · FR 6.3 (6) · USPC 244/39 (4) · USPC 244/19 (4) · USPC 244/64 (3) · USPC 244/65 (3) · USPC 244/47 (3) · CH 129b (3) · USPC 244/88 (3) · USPC 244/87 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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