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DAWSON JOHN

Overview
  • Total Patents
    32
About

DAWSON JOHN has a total of 32 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets civil engineering, furniture and games and electrical machinery and energy are PETERS J, WERNER CO INC R D and DOFAIR COMPANY LTD.

Patent filings in countries

World map showing DAWSON JOHNs patent filings in countries
# Country Total Patents
#1 United Kingdom 24
#2 United States 5
#3 Canada 2
#4 Australia 1

Patent filings per year

Chart showing DAWSON JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dawson John 32
#2 Dawson Robert Southworth 5
#3 Dawson Norman 1
#4 Shuttleworth Alfred 1
#5 Wheater Samuel Thomas 1
#6 Knight John 1
#7 Rosen Charles O 1
#8 Lockwood Henry 1
#9 Southworth Robert 1
#10 Oldham George William 1

Latest patents

Publication Filing date Title
US2010319266A1 Hinges
AU2007200775A1 Ladder Attachment Device
CA158320A Window
GB191223402A An Improved Electric Controller Contact.
GB190916470A Trousers Presses.
GB190820326A Improvements in Means for Enabling the Doors of Railway Carriages to be Simultaneously Secured from the Guard's Van.
US903546A Gearing.
GB190721038A Improvements in Wool Washing and Scouring Machines.
GB190612566A Improvements in Lattice Aprons or Conveying Devices for use in connection with Wool Washing and Drying Machines, Engines for Carding Cotton, Wool or the like.
GB190517548A Improvements in Picker and Shuttle Checking Devices of Looms for Weaving.
US809175A Map-case.
GB190407790A Improvements in Wool Washing and Scouring Machinery applicable for Carbonizing Wool and other Fibrous Material and for continuously Dyeing and Bleaching Wool, Cotton and other Fibrous Material.
GB190403846A Improvements in Rollers for Wool Washing Machines applicable also for Various Purposes.
GB189925035A Improvements in Pickers for Looms.
GB189811183A Improvements in Wool Washing and Scouring Machines and the like.
GB189615289A Improvements in Wool-washing and Scouring Machines.
GB189604698A Improvements in or relating to Boots and Shoes.
GB189522293A Improvements in Drawing, Reducing, Roving, Spinning, and Twisting Machinery.
GB189509481A Improvements in Spinning and Twisting Machinery.
GB189508863A Improvements in the Method of and Means for Utilising Waste Heat from Boiler and other Furnaces.