Drilldown: Patents

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Patents > Related to aircraft : 1911-07-04 or Yes & IPCs : IPC B64B1/00 or IPC B64C39/00 & CPCs : CPC B64B1/00 or CPC B64B1/58 or CPC B64C2700/6256 or CPC B64C39/00

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Tech fields:
LTA (210) · frame (93) · Airplane (89) · Design (85) · propulsion (68) · construction (57) · Navigation (57) · stability (50) · balloon (44) · airship (42) · wings (34) · propellers (34) · dirigible (31) · aerodynamics (29) · dirigibles (27) · hybrid (27) · lift (24) · rigid (22) · balloons (22) · rudder (20)
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Supplementary to patent:
None (266) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent ES-1906-38692 (3) · Patent BE-1912-07-11 Maiche et Legras (2) · Patent GB-1913-11207 (2) · Patent IT-1913- (2) · Patent FR-1907-382794 (2) · Patent FR-1908-394418 (2) · Patent FR-1912-441089 (2) · Patent FR-1910-421136 (2) · Patent FR-1902-317598 (2) · Patent FR-1910-414004 (2) · Patent FR-1914-472867.19895 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (147) · Armengaud jeune (21) · Haseltine, Lake & Co. (11) · Brandon frères (9) · Chassevent (9) · None (8) · Lavoix et Mosès (8) · G. de Mestral et F. Harlé (7) · E. Blétry (7) · Boramé et Julien (7) · Hippolyte Josse (6) · C. Blétry (6) · Boult, Wade & Tennant (6) · J. Bonnet-Thirion (5) · G. Petiau (5) · Dupont et Elluin (5) · Y. Rabilloud et fils (5)
National tech categories:
FR 6.4 (242) · None (66) · FR 6.3 (38) · USPC 244/30 (12) · USPC 244/26 (6) · USPC 244/25 (5) · USPC 244/125 (3) · FR 6.2 (3) · USPC 244/28 (3) · DE 77 (3) · USPC 244/99 (2) · FR 6.1 (2) · USPC 244/13 (2)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
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Cites these patents:
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