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GEO H HUGHES LTD

Overview
  • Total Patents
    38
About

GEO H HUGHES LTD has a total of 38 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United Kingdom, France and Canada. Its main competitors in its focus markets transport, mechanical elements and machine tools are LUIGI PEREGO S R L, NANSHIN RUBBER MFG and O Z S P A.

Patent filings in countries

World map showing GEO H HUGHES LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 35
#2 France 2
#3 Canada 1

Patent filings per year

Chart showing GEO H HUGHES LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shingler Roy 7
#2 Crawshaw Arthur Lumb 6
#3 Leman Herbert Verlinde 2
#4 Kay Robert Brian 2
#5 Smith Roy Sidney 2
#6 Beecroft William Albert 1
#7 Southern Trevour Bertram 1
#8 Rowe Arthur Bishop 1

Latest patents

Publication Filing date Title
GB1141067A Improvements relating to wheel assemblies and wheel retaining devices
GB1122427A Improvements in castors
GB1125948A Improvements in wheels
GB1125947A Improvements in wheels
GB1087851A Improvements relating to castors
GB1027274A Improvements relating to bearings
GB1071637A Improvements relating to wheels
GB1069784A Improvements relating to wheel hubs
GB1071172A Improvements relating to bearing assemblies
GB985349A Improvements relating to wheels and wheel bearings
GB1049790A Improvements relating to wheel assemblies and wheel retaining devices
GB931718A Improvements relating to castors
GB931592A Improvements in or connected with fly presses
GB898054A Improvements relating to castors
GB856490A Improvements relating to wheels for invalid chairs
GB753869A Improvements in wire spoked wheels
GB741069A An improved rubber tyred disc wheel
GB718793A Improvements relating to slide valves for controlling the supply of pneumatic pressure to a cylinder incorporating a double acting piston
GB718538A An improved pneumatically actuated interlocking mechanism for machine tools
GB701287A A machine tool having a pneumatically operated feed mechanism