Patent GB-1912-13855

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Reference is made on this original document to the Belgian priority date 1911-06-14.

Sources


Year filed 1912
Year granted 1912
Office GB
Patent number 13855
Inventors Emile Ande Dandrieux
Inventor country FR
Applicant person Émile-Andre Dandrieux
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Improvements in an Aeroplane with Automatic Longitudinal Balancing
English title Improvements in an aeroplane with automatic longitudinal balancing
Tech fields aeroplane, stability, equilibrium, automatic stability, flapping, HTA
Filing date 1912/06/13
Full specification filed date
Application number 191213855D
Grant date 1913/01/09
Granted? Yes
Publication date
Supplementary to patent Patent BE-1911-06-14 Émile-Andre Dandrieux
Related to aircraft? Yes
Serial number
Patent agent Chatwin, Herschell & Co.
Assigned to
National tech categories
IPCs IPC B64C1/00, IPC B64C17/00
CPCs CPC B64C2700/6218, CPC B64C17/00
Family year 1911
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 23635082
INPADOC family ID 11123158
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 1