Patent US-1911-1050566

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telescoping tube extends downwards through hole in frame vertically aligned with the center of gravity – inner tube containing a weight – dischargeable by the operator in case of insurmountable destabilization

  • Inventor location (imputed by HistPat): Dayton, OH, Hamilton county, OH (FIPSloc=39061) or Montgomery county, OH (FIPSloc=39113)
  • Witnesses (as shown on the final text page): R. J. McCarty and Matthew Siebler
  • Witnesses (as shown on the final diagram page): Matthew Siebler and C. S. Borghardt ; there are issues of legibility, likewise pertinent to the signature of the Attorney we would term as a patent agent.

Sources


Year filed 1911
Year granted 1913
Office US
Patent number 1050566
Inventors William Saint
Inventor country US
Inventor location Dayton, Montgomery county, OH, OH
Applicant person William Saint
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Automatic safety device or stabilizer for heavier-than-air flying-machines
English title Automatic safety device or stabilizer for heavier-than-air flying-machines
Tech fields airplane, stability, automatic stability
Filing date 1911/12/04
Full specification filed date
Application number 1911663693
Grant date 1913/01/14
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number 663693
Patent agent R. J. McCarty
Assigned to
National tech categories USPC 244/93
IPCs
CPCs CPC B64C17/00
Family year 1911
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 47558266
INPADOC family ID 43983875
Number of text pages 3
Number of diagram pages 3
Number of figures 11
Number of claims 4