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LEEDS FORGE CO LTD

Overview
  • Total Patents
    64
About

LEEDS FORGE CO LTD has a total of 64 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United Kingdom, United States and France. Its main competitors in its focus markets transport, electrical machinery and energy and machine tools are KING GEORGE I, ANDREW CHRISTIANSON and CRRC SHANDONG CO LTD.

Patent filings in countries

World map showing LEEDS FORGE CO LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 44
#2 United States 8
#3 France 7
#4 Austria 3
#5 Germany 2

Patent filings per year

Chart showing LEEDS FORGE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lane Francis Lawrence 4
#2 Sharp Robert Gordon 3
#3 Nigel Gresley Herbert 2
#4 Ferguson Thomas 2
#5 Redpath William 1
#6 Rowntree Edwin De Horne 1
#7 Bailey George Herbert 1
#8 Gresley Herbert Nigel 1

Latest patents

Publication Filing date Title
GB264765A Improvements in or relating to railway and tramway vehicles
GB274566A Improvements in or relating to self-propelled vehicles
GB234644A Improvements in railway wagon doors
GB216638A Improvements in or relating to lined or covered walls particularly applicable for railway and other vehicles
US1459977A Railway and tramway vehicle
DE397534C Coupling device for railway or similar wagons
GB202843A Improvements in or relating to railway and other vehicles
GB197461A Improvements in or relating to railway and tramway vehicles
GB195449A Improvements relating to railway and like wagons
GB195450A Improvements in railway and like wagons
GB177917A Improvements relating to the attachment of panels and other fittings to metal structures
GB170448A Improvements in or relating to railway and tramway vehicles
GB169502A Improvements in or relating to door operating mechanism for railway wagons
GB191503902A Improvements in or relating to Struts or Collumns for Bogies for Railway and like Vehicles.
GB191501759A Improvements in or relating to Railway and like Vehicles.
GB191302798A Improvements in Railway and like Wagons.
GB191301280A Improvements in Carriers for Foot Boards for Railway Carriages and the like.
GB191123035A Improvements in or relating to Railway and like Carriages.
GB191112683A Improvements in or relating to Railway and like Vehicles.
GB191101547A Improvements in Grinding and Polishing Machines.