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GEORGE HARRISON SHEFFIELD

Overview
  • Total Patents
    14
About

GEORGE HARRISON SHEFFIELD has a total of 14 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United Kingdom, Austria and Germany. Its main competitors in its focus markets transport are LOWRY WILLIAM D, SYMINGTON GOULD CORP and STUCKI CO A.

Patent filings in countries

World map showing GEORGE HARRISON SHEFFIELDs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 Austria 1
#3 Germany 1

Patent filings per year

Chart showing GEORGE HARRISON SHEFFIELDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

Latest patents

Publication Filing date Title
GB568111A Improvements in the construction of bogie trucks for railway and like vehicles
GB479592A Improvements in the construction of bogie trucks for railway and like vehicles
GB403906A Improvements in bogie frames for railway and like vehicles
GB407754A Improvements in and relating to axle boxes
GB384036A Improvements in bogie trucks for railway and like vehicles
GB261987A Improvements in the construction of bogie trucks for railway and like vehicles
GB258941A Improvements in the construction of bogie trucks for railway and like vehicles
GB259021A Improvements in the construction of bogie trucks for railway and like vehicles
GB224112A Improvements in or relating to buffers and draw-gear for railway and other rolling stock
GB158731A Improvements in buffers for railway and other like rolling stock
GB137344A Improvements in draw gear for railway and other rolling stock