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NORTON TOOL COMPANY LTD

Overview
  • Total Patents
    36
About

NORTON TOOL COMPANY LTD has a total of 36 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United Kingdom, Canada and France. Its main competitors in its focus markets machine tools, mechanical elements and machines are TRANSFORM VERSTAERKUNGSMASCH, YANGZHOU HAINAER HYDRAULIC EQUIPMENT CO LTD and TEMPLETON KENLY & CO INC.

Patent filings in countries

World map showing NORTON TOOL COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 10
#2 Canada 7
#3 France 6
#4 United States 5
#5 Germany 4
#6 Belgium 2
#7 Switzerland 2

Patent filings per year

Chart showing NORTON TOOL COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Norton Henry 13
#2 Norton Hubert Veare 11
#3 Norton Douglas Edwin 11
#4 Norton Leslie Buckingham 10
#5 Norton Leslie B 7
#6 Veare Norton Hubert 7
#7 Norton Hubert V 7
#8 Norton Douglas E 7
#9 Buckingham Norton Leslie 7
#10 Edwin Norton Douglas 6

Latest patents

Publication Filing date Title
GB1283901A Hydraulic presses
GB1281501A Hydraulic pressure unloader valve assembly
GB1194623A Hydraulic Ram Apparatus
GB1181941A Presses
GB1056592A Improvements in or relating to press feed mechanism
US3067624A Pumps, compressors and engines
US2983552A Hydraulic rams
GB881430A Improvements in or relating to pumps, compressors and engines
GB861399A Hydraulic rams
GB892963A Multi-cylinder hydraulic pumps
GB872950A Control units for hydraulic rams
GB872951A Hydraulic ram apparatus
CA623805A Hydraulic rams
CA614718A Hydraulic ram apparatus
CA614719A Control units for hydraulic rams
CA654331A Pumps, compressors and engines
CA896271A Presses
CA640362A Multi-cylinder hydraulic pump with variable delivery
CA895127A Hydraulic ram apparatus