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JOHN LITHGOW

Overview
  • Total Patents
    14
About

JOHN LITHGOW has a total of 14 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United Kingdom and United States. Its main competitors in its focus markets chemical engineering, consumer goods and mechanical elements are RICHARD HOUGH LTD, KLEINEWEFERS TEXTILMASCHINEN G and KRANTZ H.

Patent filings in countries

World map showing JOHN LITHGOWs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 United States 3

Patent filings per year

Chart showing JOHN LITHGOWs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 John Lithgow 3

Latest patents

Publication Filing date Title
GB543410A Improvements in and relating to bearings
GB532227A Improvements in and relating to cloth expanders
GB532228A Improvements in and relating to bearings
GB495657A Improvements in and relating to washing machines
GB494600A Improvements in and relating to roller squeezing machines
GB485783A Improvements in and relating to rollers for cloth guiding machines
US2085107A Liquid carbonator
US2056731A Refrigerator
US1967036A Fluid fuel burner
GB321791A Improvements in or relating to the manufacture of fabrics having the appearance of felt
GB315536A Improvements in or relating to dyeing jigs and the like
GB230119A Improvements in or relating to rollers for use in dyeing, bleaching and like machines
GB229824A Improvements in or relating to dyeing jigs and the like
GB207628A Improvements in or relating to machines for sorting and totalling coins