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CHARROLD LTD

Overview
  • Total Patents
    36
About

CHARROLD LTD has a total of 36 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United Kingdom, Belgium and France. Its main competitors in its focus markets packaging and shipping, transport and measurement are CARGO MAC B V, WILLIAM MARK ADAMS and HYDRAROLL LTD.

Patent filings in countries

World map showing CHARROLD LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 34
#2 Belgium 1
#3 France 1

Patent filings per year

Chart showing CHARROLD LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Smith Walter Arthur 26
#2 Bookey John Terence Brownrigg 6
#3 Simpson Hugh Anthony 4
#4 Phillips Alan James 1
#5 Hall Anthony George 1
#6 Warren Humphrey Lloyd 1

Latest patents

Publication Filing date Title
GB1329340A Tipper vehicle
GB1192101A Improvements in and Relating to Goods Vehicles
GB1190940A Improvements relating to Vehicles
GB1172446A Improvements relating to Vehicles
GB1141930A Endless conveyors for discharging bulk material containers
GB1097294A Belt conveyors
GB1114179A Tipper vehicles
GB1101776A Improvements relating to vehicles for the transport and distribution of materials inbulk
GB1093011A Vehicle for transporting material such as solid fuel in bulk
GB1089676A Combined container and dispenser for particulate material
GB1014692A Improvements relating to storage hoppers
GB1012947A Improvements relating to chain conveyors
GB981261A Packaging of solid fuel
GB997052A Lifting apparatus
GB948664A Vending machine for material such as solid fuel
GB948663A Feeding device for use in the weighing of material such as solid fuel
GB916414A Unloading bulk materials from vehicles
GB898817A Improvements in means for discharging the contents of hoppers and the like
GB879160A Improvements relating to storage hoppers
GB876360A New or improved vending machine for a material such as solid fuel