Patent FR-1909-410935

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  • Inventor location: Paraguay

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Year filed 1909
Year granted 1910
Office FR
Patent number 410935
Inventors Paul Darche
Inventor country PY
Inventor location
Applicant person Paul Darche
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Machine volante
English title Flying machine
Tech fields flying machine, design, flapping, control, sustentation
Filing date 1909/10/05
Full specification filed date
Application number 410935D
Grant date 1910/03/24
Granted? Yes
Publication date 1910/06/02
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent L. Chassevent
Assigned to
National tech categories FR 6.4
IPCs IPC B64C33/00
CPCs CPC B64C33/00
Family year 1909
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19230027
INPADOC family ID 5304854
Number of text pages 9
Number of diagram pages 2
Number of figures 5
Number of claims 4