Patent DE-1909-244443

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Year filed 1909
Year granted 1912
Office DE
Patent number 244443
Inventors Willy Urban
Inventor country DE
Inventor location
Applicant person Willy Urban
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Flugzeug mit von einer pendelnd angeordneten Gondel selbsttätig verstellbaren Stabilisierungsflächen
English title Airplane with self-activating stabilizing surfaces [arranged from a Gondola?]
Tech fields airplane, stability, automatic stability, nacelle, Gondola
Filing date 1909-10-08
Full specification filed date
Application number
Grant date
Granted? 1
Publication date 1912-03-09
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories DE 77h.5
IPCs IPC B64C17/04
CPCs CPC B64C17/00
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 1
Number of diagram pages 1
Number of figures 3
Number of claims 1