Patent US-1910-971535

From Inventing aviation
Jump to navigation Jump to search
  • Triangular monoplane with textile covering fastened underneath; pair of biplanes fastened at angles to this central plane ; can be 'tilted in unison' by operator turning wheel one way or another; propeller and rudder in back; wheels below
  • Inventor location: New York, New York county, NY (FIPSloc=36061, imputed by HistPat)) (German citizens)

Sources


Year filed 1909
Year granted 1910
Office US
Patent number 971535
Inventors Hermann Hartmann, Wilhelm Klehe
Inventor country US, US
Applicant person Hermann Hartmann, Wilhelm Klehe
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Aeroplane
English title Aeroplane
Tech fields aeroplane, frame, navigation, propeller, rudder, wheels
Filing date 1909-12-04
Full specification filed date
Application number 1909531297
Grant date 1910-10-04
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 531297
Patent agent Frank Briesen
Assigned to
National tech categories USPC 244/87
IPCs IPC B64C3/38, IPC B64C3/00
CPCs CPC B64C3/385
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 3
Number of diagram pages 2
Number of figures 5
Number of claims 9