Drilldown: Patents

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Patents > Office : CA or FR or GB & Granted: Yes & CPCs : CPC B64C13/00 or CPC B64C17/00 or CPC B64C2700/6218 & Cites these patents : Patent GB-1909-3202 or None

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Tech fields:
stability (374) · airplane (333) · None (214) · automatic stability (170) · control (137) · design (101) · Aerodynamics (82) · frame (62) · subsystem (58) · equilibrium (58) · wings (57) · steering (55) · rudder (51) · Construction (38) · Lift (32) · pendulum (29) · navigation (28) · propellers (21)
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Supplementary to patent:
None (537) · Patent FR-1908-396249 (5) · Patent GB-1909-8531‎ (4) · Patent FR-1909-399456 (3) · Patent FR-1911-446282 (3) · Patent FR-1910-415470 (3) · Patent IT-1910-10-17 Carlo Navaro (3)
Related to aircraft:
Patent agent:
None (229) · Armengaud jeune (41) · None (35) · E. Blétry (18) · Marks & Clerk (17) · Abel & Imray‎ (14) · Haseltine, Lake & Co. (13) · Charles Dony (12) · Weismann et Marx (11) · J. Bonnet-Thirion (11) · Matray frères et Cie (10) · J. Germain (9) · Brandon frères (9) · L. Chassevent (9) · Brewer & Son (9) · Lavoix et Mosès (8) · Hippolyte Josse (8) · P. Follin (8)
CPCs: (Click arrow to add another value)
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