Drilldown: Patents

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

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None (140) · airplane (80) · stability (35) · frame (34) · Control (25) · wings (24) · design (21) · navigation (21) · Lift (14) · Aerodynamics (13) · airfoil (13) · wheels (12) · Rudder (11) · Construction (10) · incidence (10) · sustentation (9) · automatic stability (9) · propulsion (8) · propeller (8)
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Supplementary to patent:
None (219) · Patent FR-1912-449167 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent US-1912-1062545 (3) · Patent FR-1908-392672 (3) · Patent BE-1912-04-05 (2) · Patent FR-1912-457441 (2) · Patent US-1912-1077892 (2) · Patent CA-1910-131159 (2) · Patent DE-1909-244106 (2) · Patent FR-1908-398707 (2)
Related to aircraft:
Patent agent:
None (111) · Armengaud jeune (10) · None (8) · Munn & Co. (5) · E. Blétry (4) · J. Bonnet-Thirion (4) · Schwab (4) · Marks & Clerk (4) · J. S. Withers & Spooner (4) · Victor J. Evans (3) · L. Chassevent (3) · Georges Faugé (3)
National tech categories:
None (104) · FR 6.4 (77) · USPC 244/48 (26) · DE 77h.5 (10) · USPC 244/99.11 (9) · USPC 244/38 (7) · USPC 244/90R (6) · USPC 244/119 (5) · USPC 244/234 (3) · USPC 244/47 (3) · USPC 244/65 (3) · USPC 244/88 (3)
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