Patent US-1912-1049117

From Inventing aviation
Jump to navigation Jump to search

Wheeled frame (fuselage) with multiple propellers; not clear how it's different from others

  • Inventor location: Chicago, Cook county, IL (FIPSloc=17031, imputed by HistPat)
  • Tech class CPC B64C39/005: Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage about a horizontal transversal axis
  • An earlier version of this record indicated there was some reference in this patent spec to this other patents, but I don't see them in the patent spec: US8398015

Sources


Year filed 1911
Year granted 1912
Office US
Patent number 1049117
Inventors Ernest Marek
Inventor country US
Applicant person Ernest Marek
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Aeroplane
English title Aeroplane
Tech fields airplane
Filing date 1911-11-13
Full specification filed date
Application number 1911660053
Grant date 1912-12-31
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 660053
Patent agent Joshua R. Popps?
Assigned to
National tech categories USPC 244/87, USPC 244/9
IPCs IPC B64C39/00
CPCs CPC B64C39/005
Family year 1911
First filing? 1
Cites these patents
Citations from after 1930 1
Application ID 47555757
INPADOC family ID 43982033
Number of text pages 3
Number of diagram pages 3
Number of figures 4
Number of claims 3