Drilldown: Patents

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Patents > IPCs : IPC B64C3/18 or IPC B64C3/54 or IPC B64C39/00 or None & CPCs: CPC B64C39/00

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Tech fields:
None (275) · airplane (156) · design (100) · frame (71) · construction (48) · wings (46) · stability (46) · propellers (43) · propulsion (40) · Aerodynamics (39) · lift (34) · Whole (26) · Control (26) · fuselage (21) · chassis (19) · Monoplane (19) · sustentation (19) · Rudder (14) · navigation (14)
Full specification filed date:
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Supplementary to patent:
None (422) · Patent FR-1916-502839 (3) · Patent US-1908-927605 (2) · Patent FR-1910-414004 (2) · Patent FR-1911-434281 (2) · Patent FR-1909-403418 (2) · Patent FR-1912-441089 (2) · Patent FR-1909-395148 (2) · Patent FR-1913-461629 (2) · Patent FR-1908-396470 (2) · Patent FR-1908-394418 (2) · Patent FR-1917-502839.21604 (2) · Patent GB-1908-4519 (2) · Patent FR-1910-421136 (2) · Patent US-1911-994106 (2)
Related to aircraft:
Patent agent:
None (282) · Armengaud jeune (18) · None (17) · Marks & Clerk (10) · J. Bonnet-Thirion (8) · Weismann et Marx (7) · J. Germain (6) · E. Blétry (6) · Brandon frères (6) · Y. Rabilloud et fils (6) · Chassevent (5) · L. Chassevent (5) · G. de Mestral et F. Harlé (5) · Charles Dony (5) · Charles Assi (5) · Ch. Mardelet (4) · Lavoix et Mosès (4) · Dupont et Elluin (4) · G. Petiau (4) · Boramé et Julien (4)
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CPCs: (Click arrow to add another value)
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