Patent FR-1873-100192

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File:FR-1873-100192.jpg
Info from CdB 1873

This is a patent of 15 years.

Sources

  • CdB 1873
  • Inventor location:


Year filed
Year granted 1873
Office FR
Patent number 100192
Inventors Patterson
Inventor country
Applicant person Patterson
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Perfectionnements dans les propulseurs pour navires et autres bâtiments
English title Improvements in propellers for ships and other constructions
Tech fields propulsion, propellers
Filing date
Full specification filed date
Application number
Grant date August 16, 1873
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Partially
Serial number
Patent agent Meslin et comp.
Assigned to
National tech categories FR 6
IPCs
CPCs
Family year
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims