Patent BE-1913-259104

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Patent BE-1913-259104

"Les sièges de passagers sont montés à pivot sur l’axe de fuselage, de manière qu’ils puissent agir par l’intermédiaire d’un cadre articulé à contrepoids sur les organes de stabilité longitudinale."

That is, "The passenger seats are mounted by way of a pivot on a fuselage axis, in such a manner that they can move by the intermediary of an articulated cadre with counterweights on the longitudinal organs of stability".

Patent family descending from Patent BE-1913-259104
  • Patent BE-1913-259104 (English title: Improvements to airplanes)
  • Patent FR-1915-475769 (English title: Improvements to airplanes, Supplementary to patent: Patent BE-1913-259104)


  • Inventor location: 33 rue des Cévennes, Paris, Seine, France
  • Patent agent location: Brussels, Belgium
Year filed 1913
Year granted 1913
Office BE
Patent number 259104
Inventors Jean-Baptiste-Alexis Henrion, René-Alcide-Onesime Henrion
Inventor country
Applicant person Jean-Baptiste-Alexis Henrion, René-Alcide-Onesime Henrion
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Perfectionnements aux aéroplanes
English title Improvements to airplanes
Tech fields airplane, biplane, monoplane, construction, frame, fuselage, stability, navigation, control, wings, rudder
Filing date August 7, 1913
Full specification filed date
Application number
Grant date August 7, 1913
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Biebuyck
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