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PUGH CHARLES H LTD

Overview
  • Total Patents
    71
About

PUGH CHARLES H LTD has a total of 71 patent applications. Its first patent ever was published in 1910. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets agriculture, mechanical elements and transport are SCOTT BONNAR LTD, CIMA WALLUT and HONEY BEE MFG LTD.

Patent filings in countries

World map showing PUGH CHARLES H LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 38
#2 United States 14
#3 Germany 8
#4 Canada 3
#5 Switzerland 3
#6 France 3
#7 Austria 2

Patent filings per year

Chart showing PUGH CHARLES H LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frederick Bull George 7
#2 Bull George Frederick 3
#3 Walter Starkey Ernest 3
#4 Bull George F 3
#5 Pugh Limited Charles H 2
#6 Pugh John Geoffrey 2
#7 Waghorn John Dymock Danvers 1
#8 Ansley John Michael 1
#9 Pugh Ltd Charles H 1
#10 Starkey Ernest Walter 1

Latest patents

Publication Filing date Title
GB1201035A Improvements in or relating to lawn mowing and grass cutting machines
GB1000650A Improvements relating to horticultural machines
DE803400C Power driven propulsion device for boats
GB638546A Improvements relating to power-driven propelling means for boats
US2513050A Power-driven propelling installation for boats
GB629463A Improvements relating to power-driven propelling means for boats
GB629416A Improvements relating to power-driven propelling means for boats
GB519827A Improvements relating to motor-driven vehicles
US2106641A Mowing machine
GB458250A Improvements in mowing or grass cutting machines
GB471162A Improvements relating to power transmission mechanism of tractors
GB466300A Improvements relating to ploughs
GB439756A Improvements in means for starting the engines of motor-driven lawn mowers
GB351876A Improvements in means for controlling the ignition of internal combustion engines
GB353797A Improvements in means for tensioning roller driving chains
GB323697A Improvements in means for tensioning driving chains and the like
GB323959A Improvements in means for tensioning driving chains and the like
GB286194A Improvements in means for transporting lawn mowers
GB288117A Improvements in means for transporting lawn-mowers
GB296236A Improvements relating to motor lawn mower and other clutches