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DAVY BROTHERS LTD

Overview
  • Total Patents
    80
About

DAVY BROTHERS LTD has a total of 80 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United Kingdom, United States and Spain. Its main competitors in its focus markets machine tools, mechanical elements and machines are LANGENSTEIN & SCHEMANN AG, B & S MASSEY & SONS LTD and SHANGHAI YUNLIANG METALFORMING MACHINE TOOL CO LTD.

Patent filings in countries

World map showing DAVY BROTHERS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 49
#2 United States 12
#3 Spain 7
#4 France 7
#5 Germany 4
#6 Canada 1

Patent filings per year

Chart showing DAVY BROTHERS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holmes Thomas Edmund 7
#2 Wilton Hand Thomas 4
#3 Crowe Edward 1
#4 Hand Thomas W 1
#5 Mills Charles Alfred 1

Latest patents

Publication Filing date Title
GB445796A Improvements in or relating to air loaded hydraulic accumulators
GB284105A Improvements in or relating to fluid-cooled bearings for the journals of heavy machinery
GB233090A Improvements in or relating to the valve-gear of winding, hauling, and like engines
GB217369A Improvements in rolling-mills
GB215532A Improvements in rolling-mills
GB219050A Improvements in or relating to hammers and the like actuated by elastic fluid
GB199247A Improvements in or relating to rolling-mills
GB189883A Improvements in or relating to metal-rolling mills
GB168170A Improvements in or relating to plate-rolling mills
US1387260A Tire slabbing and punching press
GB154856A Improvements in or relating to tyre slabbing and punching presses
GB150054A Improvements in or relating to tyre slabbing and punching presses
GB154855A Improvements in or relating to tyre slabbing and punching presses
US1383399A Steam hydraulic intensifier
US1331991A Steam hydraulic indensifier
GB126237A Improvements in Steam Hydraulic Intensifiers.
US1293858A Hydraulic valve.
GB125271A Improvements in and connected with Hydraulic Intensifiers Worked by Elastic Motive Fluid.
GB124944A Improvements in Hydraulic Presses, Shears and the like, Worked by Steam Hydraulic Intensifiers.
GB121186A Improvements in Hydraulic Valves.