Patent US-1900-642451

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Pretty regular shaped kite, set up at an angle; part of frame adjusts in mid-air, responding to air pressure

  • Inventor location (imputed by HistPat): Stamford, Fairfield county, CT (FIPSloc=9001)


Year filed 1899
Year granted 1900
Office US
Patent number 642451
Inventors William H. Hoyt, Claison S. Wardwell
Inventor country US
Applicant person William H. Hoyt, Claison S. Wardwell
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title Kite
English title Kite
Tech fields kite, frame, airfoil
Filing date July 1, 1899
Full specification filed date
Application number
Grant date January 30, 1900
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number 722548
Patent agent
Assigned to
National tech categories USPC 244/153R
CPCs CPC A63H27/08
Family year 1899
First filing? Yes
Number of citations
Cited by
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 4