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HOBOURN EATON MFG CO LTD

Overview
  • Total Patents
    92
About

HOBOURN EATON MFG CO LTD has a total of 92 patent applications. Its first patent ever was published in 1951. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are HYDROPERFECT INT, JIANGSU GUORUI HYDRAULIC PRESSURE MACHINE CO LTD and GERMANE CORP.

Patent filings in countries

World map showing HOBOURN EATON MFG CO LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 26
#2 France 24
#3 Germany 13
#4 Spain 8
#5 Sweden 7
#6 Denmark 5
#7 Norway 5
#8 United States 3
#9 Italy 1

Patent filings per year

Chart showing HOBOURN EATON MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Connelly L 7
#2 Roy Connelly Lavern 4
#3 Connelly Lavern Roy 3
#4 Baxter Michael David 3
#5 Martin Kenneth Charles 3
#6 David Baxter Michael 2
#7 Hall Ernest Stanley 2
#8 Conelly L 2
#9 Lavern R Connelly 1
#10 Martin Kenneth C 1

Latest patents

Publication Filing date Title
DE2000377A1 Servo motor
DE2000302A1 Rotary piston or stator for pumps and - motors
GB1316934A Rotary pumps and motors of the type incorporating inner and outer lobed members
GB1310528A Hydraulic servomotor arrangements
GB1310358A Rotary pumps
GB1279002A Improvements in or relating to machine tools
ES352294A1 Improvements in a pump to supply fluid. (Machine-translation by Google Translate, not legally binding)
ES352292A1 Improvements in fluid pumps. (Machine-translation by Google Translate, not legally binding)
ES352295A1 Improvements in rotating pumps. (Machine-translation by Google Translate, not legally binding)
ES352291A1 Improvements in rotating pumps. (Machine-translation by Google Translate, not legally binding)
ES352293A1 Improvements in pumps. (Machine-translation by Google Translate, not legally binding)
GB1132716A Rotary fluid pumps
GB1037413A Fluid flow divider valves
GB1022342A Improvements relating to flow control valves
GB894669A Rotary pump
GB834993A Rotary pumps
GB884556A Improvements in reciprocating liquid pumps of positive displacement type
GB856687A Improvements in rotary pumps
GB870631A Improvements relating to fluid pressure relief valves
GB831850A Series dual pump arangements