Patent FR-1910-421421

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Patent family descending from Patent FR-1910-421421


Year filed 1910
Year granted 1910
Office FR
Patent number 421421
Inventors Armand-Jean-Auguste Deperdussin
Inventor country FR
Applicant person Armand-Jean-Auguste Deperdussin
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Perfectionnements au mode de montage des gouvernails d'aéroplanes
English title Improvements to the method of mounting airplane rudders
Tech fields airplane, construction, rudder
Filing date 1910/10/14
Full specification filed date
Application number 421421D
Grant date 1910/12/21
Granted? Yes
Publication date 1911/02/22
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Charles Dony
Assigned to
National tech categories FR 6.4
IPCs IPC B64C9/00
CPCs CPC B64C9/00
Family year 1910
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19240289
INPADOC family ID 5198769
Number of text pages 1
Number of diagram pages 1
Number of figures 2
Number of claims 1