Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Tech fields : design or lift or propulsion

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Office:
Inventors:
Richard Czygan (5) · Heinrich Suter (5) · None (4) · Vicomte Decazes (4) · Stewart Cairncross (3) · Edward Zarski (3) · Joseph Hofmann (3) · Georg Wellner (3)
Applicant person:
None (80) · Edward Zarski (3) · Richard Czygan (3) · Boisset (2) · Paul Molnar (2) · Fritz Alexander Jone (2) · Raphael Ernst May (2) · Chaigneau (2) · Georg Wellner (2) · Rudolph Kosch (2) · Joseph Hofmann (2) · August Riedinger (2) · Jean Dusséqué (2) · Vicomte Decazes (2) · Federico Capone (2) · Hans Hörbiger (2)
Applicant is inventor:
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Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (98) · Munn & Co. (5) · Armengaud aîné (3) · Société Louis Gudman et Cie (3) · Armengaud jeune (3) · Franklin H. Hough (3) · Abel & Imray (2) · Casalonga (2) · W. P. Thompson & Co. (2) · Bonnet (2) · Haseltine, Lake & Co. (2) · Nauhardt (2) · Société Marillier et Robelet (2)
National tech categories:
FR 6.3 (40) · None (39) · DE 77 (26) · GB 4 propel & steer (16) · GB 4 without buoyant (10) · HU V/h (7) · GB 4 aëroplanes (5) · GB 4 with buoyant (4) · GB 4 framework (4) · USPC 244/28 (3) · CH 115 (3) · GB 4 motors (3) · USPC 244/27 (3) · USPC 244/30 (3)
CPCs:
None (125) · CPC B64B1/00 (14) · CPC B64C11/006 (5) · CPC B64C27/54 (3) · CPC B64C39/005 (3) · CPC B64C39/008 (3) · CPC B64B1/40 (2) · CPC B64C31/04 (2) · CPC B63H11/14 (2) · CPC B64B1/58 (2) · CPC B64B1/50 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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