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Patents > Inventor location: None & CPCs : CPC B64C11/16 or CPC B64C3/385

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Tech fields:
None (131) · airplane (87) · Frame (31) · stability (31) · Design (27) · Propellers (27) · Wings (24) · control (22) · propulsion (20) · Navigation (19) · propeller (17) · Aerodynamics (17) · Lift (16) · Construction (14) · airfoil (12) · Subsystem (10) · wheels (10) · Incidence (10)
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Supplementary to patent:
None (236) · Patent FR-1910-424987 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1912-449167 (2) · Patent FR-1912-457441 (2) · Patent SE-1917-46288 (2) · Patent DE-1909-244106 (2) · Patent FR-1908-398707 (2) · Patent CA-1910-131159 (2) · Patent FR-1908-392672 (2) · Patent US-1912-1062545 (2) · Patent BE-1912-04-05 (2) · Patent US-1912-1077892 (2)
Related to aircraft:
Patent agent:
None (103) · Armengaud jeune (11) · None (7) · E. Blétry (6) · Munn & Co. (6) · Haseltine, Lake & Co. (5) · J. Bonnet-Thirion (5) · J. S. Withers & Spooner (4) · Dom. Casalonga (4) · L. Chassevent (4) · Schwab (4) · Hippolyte Josse (3) · Charles Dony (3) · G. de Mestral et F. Harle (3) · Marks & Clerk (3) · Georges Faugé (3) · Émile Bert (3) · Boult, Wade & Tennant (3) · Victor J. Evans (3)
National tech categories:
None (132) · FR 6.4 (89) · USPC 244/48 (22) · DE 77h.5 (9) · USPC 244/99.11 (8) · FR 6.2 (5) · USPC 244/90R (5) · USPC 244/119 (5) · USPC 244/38 (4) · USPC 244/65 (3) · USPC 244/88 (3) · DE 77h.6 (3) · USPC 244/80 (2) · USPC 244/104CS (2) · USPC 244/47 (2) · USPC 244/46 (2) · USPC 244/113 (2) · CH 129b (2) · USPC 244/131 (2) · USPC 244/231 (2)
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