Patent FR-1909-409983

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  • This patent doesn't seem to be on google. That's unusual.
  • Tech class CPC B64C17/00 - aircraft stabilization not classified elsewhere
  • Inventor location:

Sources


Year filed 1909
Year granted 1910
Office FR
Patent number 409983
Inventors Frederic-Georges Cagnaud
Inventor country FR
Applicant person Frederic-Georges Cagnaud
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Aéroplane stabilisé et stabilisateur automatique pour appareils d'aviation
English title Stabilized aeroplane and automatic stabilizer for aviation aircraft
Tech fields stability
Filing date 1909-11-09
Full specification filed date
Application number 409983D
Grant date 1910-03-04
Granted? 1
Publication date 1910-05-07
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent H. Blouin
Assigned to
National tech categories FR 6.4
IPCs IPC B64C17/00
CPCs CPC B64C2700/6212, CPC B64C17/00
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19229103
INPADOC family ID 5304066
Number of text pages 6
Number of diagram pages 3
Number of figures 5
Number of claims 6