Patent US-1911-994198

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Connected “biplanes” making inverse compensatory movements; similar to Patent US-1911-994197 by same author but with slightly different design for the planes

Inventor location (imputed by HistPat): Hempstead, NY, New York county, NY (FIPSloc=36061)


Year filed 1910
Year granted 1911
Office US
Patent number 994198
Inventors Henry P Rhett
Inventor country US
Applicant person Henry P Rhett
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Aeroplane
English title Aeroplane
Tech fields airplane, frame, stability, airfoil, rudder, wheels
Filing date 1910-06-11
Full specification filed date
Application number 1910566287
Grant date 1911-06-06
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 566287
Patent agent
Assigned to
National tech categories USPC 244/76R
CPCs CPC B64C13/24
Family year 1910
First filing? 1
Number of citations
Cited by
Application ID 47461877
INPADOC family ID 43932043
Number of text pages
Number of diagram pages
Number of figures
Number of claims