Drilldown: Patents

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Patents > Tech fields : Airplane or wings & Granted: Yes & Number of claims: None & Number of diagram pages: None

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Inventor country:
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Full specification filed date:
Application number:
None (418) · 1124 (2)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (341) · Patent BE-1909-214032 (33) · Patent BE-1907-199348 (15) · Patent SE-1906-23283 (3) · Patent GB-1911-29012 (3) · Patent BE-1907-197626 (3) · Patent GB-1908-4519 (3)
Related to aircraft:
Patent agent:
None (346) · A. Wunderlich & Cie, Ingénieurs-Conseils (46) · Raclot (13) · De Visscher et Graetz (9) · Duvinage (8) · Kirkpatrick (6) · Raclot et Cie (4) · Gernaert (4) · E. et G. Bede (3) · G. G. M. Hardingham (3) · Armengaud jeune (3) · J. Gevers (3)
National tech categories:
BE K (173) · None (108) · IT 8 (59) · FR 6.4 (29) · FR 6.3 (22) · USPC 244/13 (6) · MX F. III (6) · HU V/h (6) · GB 4 propel & steer (5) · GB 4 aëroplanes (5) · DE 77h.5 (5) · GB 4 without buoyant (5) · AR 21 (5) · GB 4 with buoyant (4) · USPC 244/25 (4)
CPCs:
None (403) · CPC B64C2700/6295 (12) · CPC B64C23/005 (9) · CPC B64C17/00 (9) · CPC B64C33/02 (8) · CPC B64B1/00 (5) · CPC B64B1/58 (5) · CPC B64C13/00 (4) · CPC B64C3/385 (4) · CPC B64F2700/6261 (3) · CPC B64C39/00 (3) · CPC B64C35/00 (3) · CPC B64C29/0025 (3) · CPC B64C13/24 (3) · IPC B64C35/00 (3) · CPC B64C11/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
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