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GRINDROD KERSHAW

Overview
  • Total Patents
    26
About

GRINDROD KERSHAW has a total of 26 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets packaging and shipping and textiles and paper are HACOBA TEXTILMASCHINEN, EDGAR S NETHERCUT and WARP COMPRESSING MACHINE COMPA.

Patent filings in countries

World map showing GRINDROD KERSHAWs patent filings in countries
# Country Total Patents
#1 United Kingdom 19
#2 United States 5
#3 Germany 2

Patent filings per year

Chart showing GRINDROD KERSHAWs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Grindrod Kershaw 5

Latest patents

Publication Filing date Title
US1853686A Tension device for yarns
GB332937A Improvements in devices for holding bobbins or other bodies holding or formed of yarn or thread in creels or other supports for yarn or thread to be unwound therefrom
GB332936A Improvements in bobbins, tubes, cones, or other bodies for holding yarns or threads
GB330614A Improvements in creels for holding bobbins or other bodies from which yarns or threads are to be unwound or drawn off
GB322339A Improvements in means for controlling yarns or threads being unwound from bobbins orother bodies in creels or other apparatus
GB317904A Improvements in devices for applying drag or tension to or cleaning yarns or threads being wound or unwound
GB310298A Improvements in or relating to spindles or holders for paper or other cones or tubesfor machinery for winding yarn, thread, cord, twine and the like
GB293996A Improvements in devices for applying drag or tension to yarns or threads or the like being wound or unwound
GB280978A Improvements in bobbins or like bodies of yarn or thread and in the winding of and mechanism for winding such bobbins or like bodies of yarn or thread
GB269717A Improvements in thread guides for use in or with spinning machines, doubling machines, reels, warping machines, beaming machines or other machines
US1670726A Creel for use with warping and beaming machines and the like or for use with looms for weaving or other machines
GB253563A Improvements in machines for winding yarn or thread
GB242319A Improvements in balling machines for forming yarns or threads into warps and like assemblages of yarns or threads in the form of balls or for winding warps and like assemblages of yarns or threads into balls
GB241962A Improvements in creels for use with warping and beaming machines and the like or for use with looms for weaving or other machines
GB186951A Improvements in mechanism for operating movable guides in machines for forming bobbins, pirns, cops or like bodies of yarn or the like
US1488123A Support for bobbins and the like
GB165202A Improvements in balling machines for forming yarns or threads into warps and like assemblages of yarns or threads in the form of "balls" or for winding warps and like assemblages of yarns or hreads into "balls"
GB150242A Improvements in drop wires or pins for use in warping and beaming machines and othermachines for winding yarns or threads
US1397286A Tension device or yarn-cleaner for creels for use in warping or beaming
GB144577A Improvements in tension devices or yarn cleaners for creels for use with warping and beaming machines