Patent FR-1908-394596

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Original patent doc doesn't seem to be available from any source. example

  • This inventor Foucault is probably Joseph Foucault, the only other person with this last name in our data set; a French inventor
  • Although we don't know that for sure, I'm hereby stamping Joseph in here. If we ever see the original, we'll know.
  • Tech class CPC B64C17/00: Aircraft stabilisation not otherwise provided for
  • Inventor location: Paris (if it's Joseph Foucault)


Year filed 1908
Year granted 1908
Office FR
Patent number 394596
Inventors Joseph Foucault
Inventor country FR
Applicant person Joseph Foucault
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Système d'équilibre latéral automatique pour aéroplane
English title System for automatic lateral balance for airplanes
Tech fields aeroplane, stability
Filing date
Full specification filed date
Application number
Grant date 1908-09-24
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs IPC B64C1/00, IPC B64C17/00
CPCs CPC B64C2700/6218, CPC B64C17/00
Family year 1908
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19214037
Number of text pages
Number of diagram pages
Number of figures
Number of claims