Drilldown: Patents

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Patents > Tech fields: airplane & IPCs : IPC CPC B64C13/00 or None & Number of figures: None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (420) · propeller (4) · wheels (3) · rudder (2) · parachute (2)
Granted:
Supplementary to patent:
None (337) · Patent BE-1909-214032 (28) · Patent BE-1907-199348 (15) · Patent GB-1908-4519 (3) · Patent BE-1907-197626 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent CA-1910-131159 (2) · Patent BE-1912-07-18 Joseph de Pierpont de Burnot (2) · Patent DE-1907-240268 (2) · Patent BE-1907-202697 (2) · Patent US-1909-970771 (2) · Patent BE-1913-259683 (2) · Patent US-1911-1109891 (2) · Patent ES-1911-50435 (2) · Patent FR-1909-07-01 Société Antoinette (2) · Patent BE-1910-225558 (2) · Patent AU-1914-14892 (2)
Related to aircraft:
Patent agent:
None (353) · A. Wunderlich & Cie, Ingénieurs-Conseils (40) · Raclot (13) · Duvinage (7) · De Visscher et Graetz (7) · Kirkpatrick (6) · J. Gevers (5) · E. et G. Bede (3) · Blétry aîné (3) · Armengaud jeune (3) · Gernaert (3)
National tech categories:
BE K (166) · None (137) · IT 8 (57) · FR 6.3 (22) · FR 6.4 (19) · HU V/h (13) · USPC 244/13 (5) · AT 77d (5) · DE 77h.5 (5) · NL 62 (5) · MX F. III (4) · USPC 244/65 (3) · CA 244/12 (3) · GB 4 aëroplanes (3) · USPC 244/233 (3) · GB 4 propel & steer (3) · CH 129b (3) · GB 4 without buoyant (3)
IPCs: (Click arrow to add another value)
CPCs:
None (434) · 1 (13) · CPC B64C2700/6295 (11) · CPC B64C13/00 (7) · CPC B64C17/00 (7) · CPC B64C23/005 (6) · CPC B64C3/385 (5) · CPC B64C33/02 (3) · CPC B64C11/00 (3) · CPC B64C29/0025 (3) · CPC B64C2700/6212 (2) · CPC B64C39/00 (2) · CPC B64C35/00 (2) · CPC B64C33/00 (2) · CPC B64C2700/6271 (2) · CPC B64C2700/6218 (2) · CPC B64C13/24 (2)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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