Patent US-1869-95513

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  • Inventor location: Wilmington, New castle county, DE (FIPSloc=10003, imputed by HistPat)
  • the filing date is an estimate, needed to get reports to show the right year

Sources


Year filed 1869
Year granted 1869
Office US
Patent number 95513
Inventors Watson F. Quinby
Inventor country US
Applicant person Watson F. Quinby
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvement in flying-machines
English title Flying-Machines
Tech fields Human-powered, flapping
Filing date 1869-01-01
Full specification filed date
Application number
Grant date 1869-10-05
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Munn & Co.
Assigned to
National tech categories USPC 244/64
IPCs IPC B64C31/00
CPCs CPC B64C31/04
Family year 1869
First filing? 1
Cites these patents
Citations from after 1930
Application ID 45557550
INPADOC family ID
Number of text pages 2
Number of diagram pages 1
Number of figures 6
Number of claims 6