Patent FR-1911-430799.15027

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This is the second addition to Patent FR-1911-430799, which brevet was filed 1911-05-29.

Sources


Year filed 1911
Year granted 1912
Office FR
Patent number 15027
Inventors Henry-Augustin Vassort
Inventor country FR
Inventor location
Applicant person Henry-Augustin Vassort
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Parachute pour aviateur
English title Parachute for aviator, involving propellers, with some relation to the parachute
Tech fields parachutes, piloting, propellers, propulsion
Filing date 1911/11/11
Full specification filed date
Application number 15027D
Grant date 1912/02/01
Granted? Yes
Publication date 1912/04/11
Supplementary to patent Patent FR-1911-430799
Related to aircraft? Yes
Serial number
Patent agent A. Chenault
Assigned to
National tech categories FR 6.4
IPCs IPC B64C39/00
CPCs CPC B64C39/00, CPC B64C39/005
Family year 1911
First filing? No
Cites these patents
Citations from after 1930
Application ID 18725570
INPADOC family ID 5198920
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 2