Patent US-1908-899350

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Year filed 1907
Year granted 1908
Office US
Patent number 899350
Inventors Ewald E. STEINHAUS
Inventor country US
Applicant person STEINHAUS EWALD E
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Dirigible flying-machine
English title Dirigible flying-machine
Tech fields airplane
Filing date propulsion
Full specification filed date takeoff
Application number wheels
Grant date 1907-04-20
Granted?
Publication date 1907369215
Supplementary to patent 1908-09-22
Related to aircraft? Yes
Serial number
Patent agent
Assigned to 1
National tech categories 369215
IPCs
CPCs
Family year USPC 244/13
First filing? USPC 244/39
Cites these patents USPC 244/60
Citations from after 1930
Application ID USPC 244/69
INPADOC family ID USPC 244/903
Number of text pages CPC B64C2700/6295
Number of diagram pages CPC Y10SUSPC 244/903
Number of figures CPC B64C2700/6295
Number of claims CPC Y10SUSPC 244/903

Sources

  • Short's DB
  • PTO 244
  • Neilson espacenet takeoff with wheels rolling on the ground, gaining speed, tilting upward by shifting the center of gravity toward the back; long car tapering to a point on each end

Inventor location (imputed by HistPat): Chicago, IL, Cook county, IL (FIPSloc=17031)