Patent FR-1916-502839

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Patent family descending from Patent FR-1916-502839

Year filed 1916
Year granted 1920
Office FR
Patent number 502839
Inventors Louis Blériot
Inventor country FR
Applicant person Louis Blériot
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Perfectionnements apportés aux aéroplanes ou engins analogues
English title Improvements to airplanes or similar devices
Tech fields airplane, whole, design, frame, construction
Filing date 1916/02/24
Full specification filed date
Application number 502839D
Grant date 1920/02/27
Granted? Yes
Publication date 1920/05/27
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Paul Blum
Assigned to
National tech categories FR 6.4
IPCs IPC B64C11/00
CPCs CPC B64C11/00
Family year 1916
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19319811
INPADOC family ID 5203031
Number of text pages 3
Number of diagram pages 2
Number of figures 4
Number of claims