Patent GB-1915-125090

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Various data, including blockquotes, and Sperry Gyroscope Company, and leads towards Patent US-1914-1368226, have been moved to Patent GB-1915-10377, where they actually fit the original document.

This British patent refers to methods disclosed in Patent GB-1915-10377, of Elmer Ambrose Sperry and the Sperry Gyroscope Company, which patent in turn refers within the text to Patent GB-1913-2294.


Year filed 1915
Year granted 1916
Office GB
Patent number 125090
Inventors Lawrence Burst Sperry
Inventor country US
Applicant person Lawrence Burst Sperry
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Automatic Means for Stabilising Aircraft
English title Automatic Means for Stabilising Aircraft
Tech fields stability, gyroscope, magnet, electricity, automatic stability
Filing date 1915/07/16
Full specification filed date 1915/07/16
Application number 650816
Grant date 1916/07/17
Granted? Yes
Publication date
Supplementary to patent Patent GB-1915-10377, Patent US-1914-1368226, Patent GB-1913-2294
Related to aircraft? Yes
Serial number
Patent agent Haseltine, Lake & Co.
Assigned to
National tech categories
IPCs IPC B64C13/24
CPCs CPC B64C13/24
Family year 1914
First filing? No
Cites these patents
Citations from after 1930
Application ID 21169100
INPADOC family ID 23959245
Number of text pages 8
Number of diagram pages 4
Number of figures 11
Number of claims 10