Patent US-1911-983868

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Triangular aeroplane with apex pointed forward (x2, one above the other); rotatable propellers and rudders "This invention relates to aeroplanes and to a distribution of the several lifting surfaces whereby stability and ease of control are obtained."

  • Tech class CPC B64C39/08: Aircraft not otherwise provided for having multiple wings
  • Inventor location: Wyandotte and Detroit, Wayne county, MI (FIPSloc=26163, imputed by HistPat)

Sources


Year filed 1910
Year granted 1911
Office US
Patent number 983868
Inventors William R. Bellville, Lloyd L. Bellville
Inventor country US
Applicant person William R. Bellville, Lloyd L. Bellville
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Aeroplane
English title Aeroplane
Tech fields airplane, airfoil, frame, propeller, wheels, rudder
Filing date 1910-09-30
Full specification filed date
Application number 1910584650
Grant date 1911-02-14
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 585650
Patent agent Barthes & Haight?
Assigned to
National tech categories USPC 244/35R
IPCs
CPCs CPC B64C39/08, CPC B64C2700/6295
Family year 1910
First filing? 1
Cites these patents
Citations from after 1930 3
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 2
Number of figures 5
Number of claims 6