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CLARKSON LTD W J

Overview
  • Total Patents
    37
About

CLARKSON LTD W J has a total of 37 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets textiles and paper are PELOGGIO ALESSANDRO, VIRGINIO RIMOLDI E C SPA and EXACTA SPA.

Patent filings in countries

World map showing CLARKSON LTD W Js patent filings in countries
# Country Total Patents
#1 United Kingdom 15
#2 United States 9
#3 Germany 4
#4 Canada 2
#5 Spain 2
#6 France 2
#7 Italy 2
#8 Ireland 1

Patent filings per year

Chart showing CLARKSON LTD W Js patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

Top inventors

# Name Total Patents
#1 Bennison Michael Newstead 10
#2 Margereson Gregory John 6
#3 Bennison Michael N 4
#4 Dodsworth A 1
#5 Heeley Dodsworth Alfred Mansto 1
#6 Newstead Bennison Michael 1
#7 Bennison M 1
#8 John Margereson Gregory 1
#9 Manston A 1
#10 Newstead Bennison M 1

Latest patents

Publication Filing date Title
GB1371029A Material stitching apparatus
US3721202A Method of, and apparatus for, stitching together two layers of material
GB1319360A Material folding and stitching aid
GB1371028A Material stitching apparatus
GB1371061A Material stitching apparatus
GB1321074A Method of and apparatus for stitching tohether two layers of material
GB1282893A Improvements in and relating to the stitching of materials
US3592153A Machine positioning means
US3517630A Stitching of materials
GB1200024A Improvements in or relating to machine positioning means
FR1542789A Method and apparatus for determining the shape and stitching a patch to the underlying part of a garment
GB1207834A Improvements in and relating to the stitching of materials
GB1126691A Improvements in and relating to the stitching of materials
FR1478672A Method and device for threading sewing machine needles
ES324979A1 Method and device for threading a needle of a sewing machine. (Machine-translation by Google Translate, not legally binding)
IE29904L Threading sewing machine needles
GB1078372A Improvements in the threading of sewing machine needles
GB1064015A Improved material stitching and cutting device
GB1045470A Improved material stitching and cutting device
GB1035432A Improvements in and relating to the stitching of materials