Patent FR-1915-498337

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This patent makes direct filing date reference to patent Patent IT-1914-02-11.

Patent family descending from Patent IT-1914-02-11

  • Inventor location: Italy

Sources

Patent family descending from Patent FR-1915-498337


Year filed 1915
Year granted 1919
Office FR
Patent number 498337
Inventors Gianni Caproni
Inventor country IT
Applicant person Gianni Caproni
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Perfectionnements apportés aux aéroplanes
English title Improvements brought to airplanes
Tech fields airplane
Filing date 1915/02/08
Full specification filed date
Application number
Grant date 1919/10/16
Granted? Yes
Publication date 1920/01/08
Supplementary to patent Patent IT-1914-02-11
Related to aircraft? 1
Serial number
Patent agent Gaston Petiau
Assigned to
National tech categories FR 6.4
IPCs IPC B64D27/00
CPCs CPC B64D27/00
Family year 1914
First filing? Yes
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 2
Number of figures 8
Number of claims 1