Patent FR-1911-423998.13720

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This is the first addition to Patent FR-1910-423998, which was filed 1910-12-03. This is more on the specifically automatic stability of the airplane.

Sources


Year filed 1910
Year granted 1911
Office FR
Patent number 13720
Inventors Auguste Guillot
Inventor country FR
Applicant person Alexandre-Auguste Guillot
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Stabilisateur automatique pour aéroplane
English title Automatic airplane stability
Tech fields Airplane, Stability, automatic stability
Filing date 1911/01/19
Full specification filed date
Application number 13720D
Grant date 1911/04/03
Granted? Yes
Publication date 1911/06/17
Supplementary to patent Patent FR-1910-423998
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.4
IPCs IPC B64C1/00, IPC B64C17/00
CPCs CPC B64C2700/6218, CPC B64C17/00
Family year 1910
First filing? No
Cites these patents
Citations from after 1930
Application ID 18724100
INPADOC family ID 5198471
Number of text pages 1
Number of diagram pages
Number of figures
Number of claims 1