Patent US-1906-952316

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"renewed Jan 18, 1910" ; aeroplane flying machine with particular wing shape in cross-section (The serial number associated with its earlier filing had been "303349".)

  • Inventor location (imputed by HistPat): both subjects of A-H ; Oberalstadt, near Trautenau, Province of Bohemia, Empire of Austria-Hungary
  • Witnesses as displayed on the diagram pages: . . . and ...Hutchinson ; we are dealing with legibility issues here, as we are with the patent agent.
  • Witnesses as displayed on the final text page: T. George Mord and Alvesto S. Hogue

Sources


Year filed 1906
Year granted 1910
Office US
Patent number 952316
Inventors Ignaz Etrich, Franz Xaver Wels
Inventor country AT
Inventor location
Applicant person Ignaz Etrich, Franz Xaver Wels
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Flying-machine
English title Monoplane
Tech fields wings, aerodynamics, construction, design, stability, monoplane, airplane, propellers
Filing date 1906/02/28
Full specification filed date
Application number 1910538728
Grant date 1910/03/15
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 538728
Patent agent Hall . . .
Assigned to
National tech categories USPC 244/35R
IPCs IPC B64C3/14
CPCs CPC B64C3/14
Family year 1906
First filing? No
Cites these patents
Citations from after 1930
Application ID 47289328
INPADOC family ID 43917329
Number of text pages 3
Number of diagram pages 2
Number of figures 13
Number of claims 2