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HUNT CHARLES WALLACE

Overview
  • Total Patents
    44
About

HUNT CHARLES WALLACE has a total of 44 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United Kingdom, United States and Denmark. Its main competitors in its focus markets packaging and shipping, transport and mechanical elements are STEELS ENGINEERING PRODUCTS LT, REINDERS JANNES and WIMAG GmbH.

Patent filings in countries

World map showing HUNT CHARLES WALLACEs patent filings in countries
# Country Total Patents
#1 United Kingdom 22
#2 United States 16
#3 Denmark 5
#4 France 1

Patent filings per year

Chart showing HUNT CHARLES WALLACEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hunt Charles Wallace 43
#2 Wallace Hunt Charles 1
#3 King Charles C 1

Latest patents

Publication Filing date Title
US967922A Dumping-bucket.
US841870A Hoisting apparatus.
US830836A Ore-hoist.
US833929A Hoisting apparatus.
US811562A Friction device for brakes and clutches.
US796074A Coal-chute, &c.
US784162A Means for handling merchandise, &c.
US803288A Coal-chute.
GB190418143A Improvements in Hoisting Apparatus.
GB190418142A Improvements in Hoisting Apparatus.
GB190407374A Improvements in Apparatus for Quenching and Conveying away Coke Discharged from Retorts
GB190320657A Improvements in Drums for Hoisting and other Purposes.
US742193A Drum for hoisting or other purposes.
GB190313456A Improvements in Shaft-couplings or Power Transmitting Devices.
GB190312781A Improvements in Hoisting Apparatus.
GB190312782A Improvements in Hoisting Apparatus.
GB190312780A Improvements in Hoisting Apparatus.
GB190303565A Improvements in Motor Road Vehicles.
GB190228771A Improvements in Vehicle Wheels.
GB190228359A Improvements in Conveyors.