Patent FR-1909-409528

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  • Inventor location: Belgium

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Year filed 1909
Year granted 1910
Office FR
Patent number 409528
Inventors Jean Van de Putte
Inventor country BE
Inventor location
Applicant person Jean Van de Putte
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Perfectionnements aux surfaces de direction, de propulsion et de sustentation des machines volantes
English title Improvements to the steering, propulsion and lift surfaces of flying machines
Tech fields steering, propulsion, lift
Filing date 1909-11-23
Full specification filed date
Application number 409528D
Grant date 1910-02-19
Granted? 1
Publication date 1910-04-25
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent J. Bonnet-Thirion
Assigned to
National tech categories FR 6.4
IPCs IPC B64C21/02
CPCs CPC B64C21/02, CPC Y02T50/166
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19228655
INPADOC family ID 5303755
Number of text pages 2
Number of diagram pages
Number of figures
Number of claims 3