Drilldown: Patents

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Patents > Tech fields: Rudder & Filing date: 1910 - 1919 & Related to aircraft: 1

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Office:
Inventors:
Anton Flettner (4) · John William Harrison (3) · None (2) · E. Amichaud (2) · Julius Christian Christiansen (2) · Charles A. Kuenzel (2) · Halvor Gaara (2) · Vito Ettore D'Urso (2) · Cassius Edward Lamburth (2) · James Vernon Martin (2) · Henri-Marie Coandă (2) · Jean-Baptiste-Eugène Gangler (2)
Inventor country:
Inventor location:
None (113) · New York county (4) · New York state (4) · St. Louis (3) · New York City (3) · Ontario (3) · New York (3) · Seine (2) · Sachsen (2) · London (2) · Missouri (2)
Applicant person:
None (15) · Anton Flettner (4) · John William Harrison (3) · E. Amichaud (2) · Julius Christian Christiansen (2) · Cassius Edward Lamburth (2) · Vito Ettore D'Urso (2) · Charles A. Kuenzel (2) · Henri-Marie Coandă (2) · James V. Martin (2) · Jean-Baptiste-Eugène Gangler (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (36)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (31) · Victor J. Evans (10) · None (5) · C. A. Snow & Co. (5) · Boult, Wade & Tennant (3) · Munn & Co. (3) · Lincoln Sonntag (2) · Caïus Danzer (2) · Marks & Clerk (2) · H. B. Willson & Co. (2) · Wilkinson, Fisher, and Witherspoon (2) · A. Wunderlich & Cie, Ingénieurs-Conseils (2)
National tech categories:
None (34) · FR 6.4 (20) · DE 77h.5 (7) · BE K (7) · USPC 244/90R (5) · USPC 244/51 (5) · USPC 244/50 (4) · USPC 244/99.11 (3) · USPC 244/87 (3) · USPC 244/104R (3) · USPC 244/231 (3) · AT 77d (3)
CPCs:
None (24) · CPC B64C13/00 (23) · CPC B64C17/00 (10) · CPC B64C9/00 (8) · CPC B64C39/00 (7) · CPC B64C3/385 (7) · CPC B64C2700/6295 (7) · CPC B64C23/005 (7) · CPC B64B1/00 (5) · CPC B64C39/005 (4) · CPC B64C2700/6256 (4) · CPC B64U10/00 (3) · CPC B64C39/08 (3) · CPC B64C2201/00 (3) · CPC B64C3/14 (3) · CPC B64C9/02 (2) · CPC B64C39/008 (2) · CPC B64C3/40 (2) · CPC B64C25/50 (2) · CPC B64C2700/6218 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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