Patent FR-1891-205155.1

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"Avion"” became the word for all “heavier-than-air” airplanes, in French.

Sources

  • BOPI (1891, tome 11)
Year filed
Year granted 1891
Office FR
Patent number 205155.1
Inventors Clément Ader
Inventor country FR
Applicant person Clément Ader
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title cert d'addition au brevet pris le 19 avril 1890, pour appareil ailé pour la navigation aérienne, dite: Avion
English title cert of addition to the patent registered 19 April 1890, for wing apparatus for aerial navigation, called: Avion
Tech fields airfoil, construction, airplane, engine, possibly flapping
Filing date
Full specification filed date
Application number
Grant date July 7, 1891
Granted? Yes
Publication date
Supplementary to patent Patent FR-1890-205155
Related to aircraft? Yes
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year 1890
First filing? No
Number of citations
Cited by
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims