Patent FR-1912-448592

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This patent makes reference to an earlier Belgian priority date 1911-09-25.

Sources


Year filed 1912
Year granted 1913
Office FR
Patent number 448592
Inventors
Inventor country FR
Applicant person
Applicant firm Société Zodiac‎
Applicant type COMPANY
Applicant is inventor? No
Original title Perfectionnements apportés aux aéroplanes et engins analogues
English title Improvements to airplanes and similar machines
Tech fields airplane, frame, chassis, skids, wheels, design, wings, construction
Filing date 1912/09/23
Full specification filed date
Application number 448592D
Grant date 1913/11/30
Granted? Yes
Publication date 1913/02/04
Supplementary to patent Patent BE-1911-09-25 Société Zodiac‎
Related to aircraft? Yes
Serial number
Patent agent Weismann et Marx
Assigned to
National tech categories FR 6.4
IPCs IPC B64C25/00
CPCs CPC B64F2700/6226, CPC B64C25/06
Family year 1911
First filing? No
Cites these patents
Citations from after 1930
Application ID 19266878
INPADOC family ID 5336406
Number of text pages 3
Number of diagram pages 2
Number of figures 6
Number of claims 1