Patent FR-1911-431131

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This has fundamentally to do with automatic airplane stability achieved by way making lift as constant as possible.


Patent family descending from Patent FR-1911-431131

Year filed 1911
Year granted 1911
Office FR
Patent number 431131
Inventors Georges-Augustin-Clément Loyer
Inventor country FR
Applicant person Georges-Augustin-Clément Loyer
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Perfectionnements aux aéroplanes
English title Improvements to airplanes
Tech fields Airplane, Design, Wings, Lift, Stability, Subsystem, Automatic stability
Filing date 1911/06/12
Full specification filed date
Application number 431131D
Grant date 1911/09/02
Granted? Yes
Publication date 1911/11/03
Supplementary to patent
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 1911
First filing? No
Cites these patents
Citations from after 1930
Application ID 19249792
INPADOC family ID 5200095
Number of text pages 4
Number of diagram pages 1
Number of figures 6
Number of claims 1