Patent US-1910-1183530

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  • Inventor location: "Woodlands", Gillingham, County of Kent ; lists "C. B." after his name
  • Witnesses (as shown on the final text page): J. Phillips Crawley and Aubrey T. Evans
  • Note that this patent was administratively delayed for an unusually long time. -- filing date plus six years before grant

Patent family descending from Patent GB-1909-26034

Sources


Year filed 1910
Year granted 1916
Office US
Patent number 1183530
Inventors Louis Brennan
Inventor country GB
Inventor location
Applicant person Louis Brennan
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Means for imparting stability to unstable bodies
English title Means for imparting stability to unstable bodies
Tech fields stability, gyroscope, valve, pistons
Filing date 1910-01-04
Full specification filed date
Application number
Grant date 1916-05-16
Granted? Yes
Publication date 1916-05-16
Supplementary to patent Patent GB-1909-26034, Patent US-1904-796893
Related to aircraft? Yes
Serial number 536311
Patent agent Spear, Middleton, Donaldson & Spear
Assigned to
National tech categories
IPCs
CPCs CPC B63B39/04, CPC G01C21/18, CPC Y10T74/1218, CPC Y10T74/1229
Family year 1909
First filing? 0
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 5
Number of diagram pages 5
Number of figures 5
Number of claims 17