Patent FR-1912-446667

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Year filed 1912
Year granted 1912
Office FR
Patent number 446667
Inventors Arthur von Keissler
Inventor country DE
Applicant person Arthur von Keissler
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Ancre pour aéroplanes
English title Anchor for airplanes
Tech fields braking, landing gear, anchor, airplane
Filing date 1912/07/30
Full specification filed date
Application number 446667D
Grant date 1912/10/07
Granted? Yes
Publication date 1912/12/12
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories FR 6.4
IPCs
CPCs CPC B64C25/445
Family year 1912
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19265001
INPADOC family ID 5334765
Number of text pages
Number of diagram pages
Number of figures
Number of claims