Patent FR-1909-396560

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Skates, possibly with pneumatic system, attached to bottom of airplane for launching.

Sources


Year filed 1908
Year granted 1909
Office FR
Patent number 396560
Inventors Octave Cadel
Inventor country FR
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Dispositif de lancement pour aéroplanes
English title Aeroplane launching
Tech fields airplane, takeoff, pneumatic
Filing date 1908/11/20
Full specification filed date
Application number 396560D
Grant date 1909/01/29
Granted? Yes
Publication date 1909/04/15
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent C. Blétry
Assigned to
National tech categories FR 6.4
IPCs
CPCs CPC B64C25/52
Family year 1908
First filing? No
Cites these patents
Citations from after 1930
Application ID 19215969
INPADOC family ID 5294680
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 3