Patent FR-1893-225358E

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BOPI info pertinent to 1893


  • Bulletin(s) Officiel De La Propriété Industrielle (1893, tome 13)
  • Inventor location: élisant domicile chez le sieur de Lassuchette, rue Lacases, 1, Paris

Year filed
Year granted 1892
Office FR
Patent number 225358E
Inventors Chaigneau
Inventor country FR
Applicant person Chaigneau
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Nouveau mode de propulsion et de la direction des aérostats et moyens de transport aérien
English title new mode of proplusion and direction of aerostats and means of aerial transportation
Tech fields navigation, propulsion
Filing date
Full specification filed date
Application number
Grant date February 17, 1893
Granted? Yes
Publication date
Supplementary to patent Patent FR-1892-225358
Related to aircraft? Yes
Serial number
Patent agent Casalonga
Assigned to
National tech categories FR 6.3
Family year 1892
First filing? No
Cites these patents
Citations from after 1930
Application ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims