Patent US-1909-965622

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Detailed plan for whole aircraft; includes vertical screws for ascent as well as propeller for horizontal propulsion; rudder and adjustable planes; potentially multiple pairs of aeroplanes

  • Inventor location (imputed by HistPat): Shelburne Falls, MA, Norfolk county, MA (FIPSloc=25021), Franklin county, MA (FIPSloc=25011)
    • Note: The patent application states that Shelburne Falls is in Franklin county; it's still there in the present day. Norfolk county is not even adjacent.
  • Witnesses to text: Jennie Whitney Cronan (note surname matches applicant), Frank Nathaniel Merrill
  • Witnesses to illustrations: F. G. Hackenberg, Wm. P. Patton

Sources


Year filed 1909
Year granted 1910
Office US
Patent number 965622
Inventors Clifford Broderick Cronan
Inventor country US
Inventor location Shelburne Falls, Massachusetts, Franklin county, MA, Massachusetts, FIPSloc=25011
Applicant person Clifford Broderick Cronan
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Flying-machine
English title Flying-machine
Tech fields airplane, helicopter, hybrid, propulsion, frame, wheels, takeoff, landing, whole, design, propeller, HTA, weight, aluminum
Filing date 1909-02-17
Full specification filed date
Application number 1909478409
Grant date 1910-07=26
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 478409
Patent agent Munn & Co.
Assigned to
National tech categories USPC 244/100R
IPCs
CPCs CPC B64C23/005
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 7
Number of diagram pages 4
Number of figures 10
Number of claims 13