Patent FR-1913-474215

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Category 6.1 is on the patent but it seems to be a typo; based on the title of the category it should say 6.4 as the others do. Template:Category error


Sources


Year filed 1913
Year granted 1914
Office FR
Patent number 474215
Inventors Charles Philippart, Trajan Vuia
Inventor country FR
Applicant person Charles Philippart, Trajan Vuia
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Système de plans sustentateurs et propulseurs aériens à haut rendement
English title System of high-yield aerial lifting and propelling wings
Tech fields lift, propulsion, ascension, wings, propellers, design, stability, sustentation, aerodynamics, heavier-than-air, airplane
Filing date 1913/11/07
Full specification filed date
Application number 474215D
Grant date 1914/11/12
Granted? Yes
Publication date 1915/02/12
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent G. de Mestral et F. Harlé
Assigned to
National tech categories FR 6.1
IPCs IPC B64C23/08, IPC B64C39/00
CPCs CPC B64C23/08, CPC B64C39/00, CPC B64C23/08, CPC B64C39/008
Family year 1913
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19291903
INPADOC family ID 5357799
Number of text pages 4
Number of diagram pages 1
Number of figures 21
Number of claims