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DURAMIN ENGINEERING COMPANY LT

Overview
  • Total Patents
    28
About

DURAMIN ENGINEERING COMPANY LT has a total of 28 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United Kingdom, France and Denmark. Its main competitors in its focus markets transport, packaging and shipping and mechanical elements are VAN HOOL NV, GUANGDONG JIANCHENG MACHINE EQUIPMENT CO LTD and SCHNEIDER IND.

Patent filings in countries

World map showing DURAMIN ENGINEERING COMPANY LTs patent filings in countries
# Country Total Patents
#1 United Kingdom 23
#2 France 3
#3 Denmark 1
#4 United States 1

Patent filings per year

Chart showing DURAMIN ENGINEERING COMPANY LTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chantler Donald Avery 5
#2 Oglethorpe Edward Watson 3
#3 Oglethorpe Edward Lewis 3
#4 Timms Edgar Frank 1
#5 Avery Chantler Donald 1
#6 Ayres Stanley William 1
#7 Watson Oglethorpe Edward 1
#8 William Ayres Stanley 1
#9 Ernest Horritt 1
#10 Horritt Ernest 1

Latest patents

Publication Filing date Title
US3207272A Construction of water-tight doors and the like
GB1007196A Improvements in or relating to collapsible freight containers
GB976543A Improvements in and relating to wheeled load carrying platforms
GB1000974A Improvements in or relating to the construction of water-tight doors and the like
GB954249A Improvements in and relating to conveyor apparatus
GB858686A Improvements in pneumatic conveyors
GB858091A Improvements in commercial vehicles
GB810743A Improvements in and relating to vehicles for transporting powder or other granular material
GB835260A Improvements in and relating to flooring, primarily for vehicles
GB797764A Improvements in and relating to granular or powdered material conveyor means
GB794983A Improvements in pressure relief valves
GB737174A Improvements in or relating to vehicles for the transport of materials in bulk
GB733346A Improvements in and relating to the delivery of granular or powdered material from vehicles
GB649309A Improvements in and relating to metallic flooring for vehicles
GB649202A Improvements in and relating to tipping wagons
GB616466A Improvements in or relating to road vehicles
GB440495A Improvements in cylinders for containing gas under pressure
GB416451A Improvements in the construction of vehicle bodies
GB418248A Improvements in the construction of vehicle bodies
GB397198A Improvements in or relating to insulated and refrigerating vans or other vehicle bodies, and containers or the like