Patent US-1892-480945

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  • Inventor location: Paris, France

Tech categories:

  • B64C11/006 Paddle wheels
  • B63H1/04 Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction

Sources


Year filed 1891
Year granted 1892
Office US
Patent number 480945
Inventors Leon Gayon
Inventor country FR
Applicant person Leon Gayon
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Propeller
English title Propeller
Tech fields propulsion, flapping
Filing date August 14, 1891
Full specification filed date
Application number
Grant date August 16, 1892
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number 402614
Patent agent Richards & Co.
Assigned to
National tech categories USPC 416/116
IPCs
CPCs CPC B63H1/04, CPC B64C11/006
Family year 1891
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 46382802
INPADOC family ID
Number of text pages 2
Number of diagram pages 2
Number of figures 3
Number of claims 2