Patent US-1911-995550

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Aeroplane in annular shape, with outer rim and inner rim; a wingust upsetting the vessel from one side will have an opposite effect on the opposite side, thus leaving the vessel in equilibrium; attached to smaller car, below, with propeller;

"Continuation of application Serial No. 621,233, filed January 29, 1897. This application filed May 31, 1904"

Inventor location (imputed by HistPat): Columbus, OH, Franklin county, OH (FIPSloc=39049)


Year filed 1904
Year granted 1911
Office US
Patent number 995550
Inventors George Francis Myers
Inventor country US
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Flying-machine
English title Flying-machine
Tech fields frame, airfoil, stability, propeller, car
Filing date May 31, 1904
Full specification filed date
Application number 1904210486
Grant date June 20, 1911
Granted? Yes
Publication date
Supplementary to patent US621233 (1897-01-29)
Related to aircraft? Yes
Serial number 210486
Patent agent 0
Assigned to
National tech categories USPC 244/45R
Family year 1897
First filing? No
Number of citations
Cited by
Application ID 47464217
INPADOC family ID 43720389
Number of text pages
Number of diagram pages
Number of figures
Number of claims