Patent BE-1913-Auguste Ransey-Putzeys

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(This patent and its specifics were inferred from a French certificate of addition in which reference is made to a Belgian patent "taken" 8 May 1913, and "deposited" (etc.) on 31 December 1913. Reference is not made in the French parent, which was seemingly filed on the same day as this Belgian.)

(Of some note here is Belgian use of "hélice" (blade) whereas francophone usage more generally would have "propulseur".)

  • Inventor location: Belgium
Patent family descending from Patent BE-1913-Auguste Ransey-Putzeys
  • Patent BE-1913-Auguste Ransey-Putzeys (English title: Propeller control system for propeller-driven vehicles (airplanes))
  • Patent FR-1914-457651.19315 (English title: Blade system for control of vehicles propelled by aerial blades, Supplementary to patent: Patent BE-1913-Auguste Ransey-Putzeys)
Year filed 1913
Year granted 1913
Office BE
Patent number
Inventors Auguste Ransey-Putzeys
Inventor country BE
Applicant person Auguste Ransey-Putzeys
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Système de commande de l'hélice des véhicules propulsés par hélice aérienne
English title Propeller control system for propeller-driven vehicles (airplanes)
Tech fields propulsion, navigation, instrument, propellers, control, airplane
Filing date May 8, 1913
Full specification filed date
Application number
Grant date December 31, 1913
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories BE K
Family year 1913
First filing? No
Number of citations
Cited by
Application ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims