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Patents > Granted: Yes & CPCs : CPC B64C3/18 or CPC B64C3/385

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None (186) · Airplane (95) · frame (53) · Design (35) · stability (35) · construction (32) · wings (31) · control (25) · navigation (21) · Aerodynamics (17) · lift (15) · airfoil (14) · rudder (12) · wheels (12) · biplane (11) · Subsystem (11) · incidence (10) · Sustentation (10)
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Supplementary to patent:
None (291) · Patent FR-1912-449167 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1908-392672 (3) · Patent US-1912-1062545 (3) · Patent CA-1910-131159 (2) · Patent FR-1908-398707 (2) · Patent FR-1912-457441 (2) · Patent FR-1917-504302 (2) · Patent SE-1917-46288 (2) · Patent DE-1909-244106 (2) · Patent BE-1912-04-05 (2) · Patent US-1912-1077892 (2)
Related to aircraft:
Patent agent:
None (153) · Armengaud jeune (13) · None (11) · J. Germain (5) · Marks & Clerk (5) · Munn & Co. (5) · E. Blétry (5) · Victor J. Evans (4) · J. Bonnet-Thirion (4) · J. S. Withers & Spooner (4) · Schwab (4) · Haseltine, Lake & Co. (3) · Georges Faugé (3) · L. Chassevent (3) · Émile Bert (3) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (3) · Hippolyte Josse (3)
National tech categories:
None (157) · FR 6.4 (100) · USPC 244/48 (26) · DE 77h.5 (14) · USPC 244/99.11 (9) · USPC 244/38 (7) · USPC 244/90R (6) · USPC 244/119 (5) · USPC 244/65 (3) · USPC 244/88 (3) · USPC 244/47 (3) · USPC 244/234 (3) · CH 129b (3)
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