Patent FR-1910-413493

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example -- Here the addition was classified DIFFERENTLY in CPC from the original. That is rare; I don't know of another example

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Patent family descending from Patent FR-1910-413493


Year filed 1910
Year granted 1910
Office FR
Patent number 413493
Inventors Henri Soudan
Inventor country FR
Applicant person Henri Soudan
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Propulseur pour appareils d'aviation et canots automobiles
English title Thruster for aircraft and motor boats
Tech fields propulsion
Filing date 1910/03/11
Full specification filed date
Application number 413493D
Grant date 1910/05/27
Granted? Yes
Publication date 1910/08/10
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Société J.P. Bonnicart et Cie.
Assigned to
National tech categories FR 6.4
IPCs IPC B64C11/00
CPCs CPC B64C11/006
Family year 1910
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19232533
INPADOC family ID 5197945
Number of text pages 1
Number of diagram pages 1
Number of figures 3
Number of claims 1