Patent FR-1850-10692

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Sources

The original "dossier" is available in this case, as well as the "notice". Simply search "Arnault" via the link above.

The patent classification is found on the "notice", and in this case was very likely indeed applied a posteriori.

  • Inventor locations: Arnault was addressed at 50, rue Basse-du-Rempart, Paris, Seine; France, and Julien was addressed at 61, rue Nationale, Villejuif, Seine; France.
  • Inventor occupations: Arnault was a racetrack manager (directeur de l'hippodrome), and Julien was a watchmaker (horloger).


Year filed 1850
Year granted 1850
Office FR
Patent number 10692
Inventors Pierre-Célestin Arnault, Pierre Jullien
Inventor country FR
Inventor location
Applicant person Pierre-Célestin Arnault, Pierre Jullien
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title système d'aérostat dirigeable
English title Aerostat system
Tech fields LTA, propellers, instrument
Filing date 1850/10/31
Full specification filed date
Application number
Grant date 1850/12/15
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.4
IPCs
CPCs
Family year 1850
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims