Patent FR-1914-478009

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Year filed 1914
Year granted 1915
Office FR
Patent number 478009
Inventors Gabriel Voisin
Inventor country FR
Applicant person Gabriel Voisin
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Perfectionnement à la construction des aéroplanes
English title Improvement in the construction of airplanes
Tech fields Airplane, frame
Filing date 1914/03/12
Full specification filed date
Application number 478009D
Grant date 1915/08/23
Granted? Yes
Publication date 1915/11/19
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Charles Dony
Assigned to
National tech categories FR 6.4
IPCs IPC B64C39/00
CPCs CPC B64C39/00, CPC B64C2700/6295
Family year 1914
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19295611
INPADOC family ID 5360827
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 2