Patent FR-1908-397199

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This may be a more or less complete airplane design, though with an emphasis on the control of lift and other surfaces. Certificates of addition were also filed. The inventor also filed beyond France.

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Patent family descending from Patent FR-1908-397199


Year filed 1908
Year granted 1909
Office FR
Patent number 397199
Inventors Robert Nau
Inventor country FR
Applicant person Robert Nau
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Aéroplane
English title Airplane
Tech fields Airplane, Design, Wings, Lift, Sustentation, Control, Rudder
Filing date 1908-12-08
Full specification filed date
Application number 397199D
Grant date 1909-02-17
Granted? 1
Publication date 1909-04-30
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.4
IPCs IPC B64C3/58
CPCs CPC B64C3/58
Family year 1908
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19216592
INPADOC family ID 5196114
Number of text pages 3
Number of diagram pages 1
Number of figures 6
Number of claims 1