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JOHN T HARDAKER LTD

Overview
  • Total Patents
    14
About

JOHN T HARDAKER LTD has a total of 14 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets textiles and paper are HIJOS DE J SERRA BORRAS, HERMANN GROSSE FA and FROEHLICH A G E.

Patent filings in countries

World map showing JOHN T HARDAKER LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 France 1
#3 United States 1

Patent filings per year

Chart showing JOHN T HARDAKER LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Shedding mechanisms

Top inventors

# Name Total Patents
#1 Ashworth Joseph 6
#2 Batty Harold 4
#3 Hardaker Harold 3
#4 Brown Mayson 3
#5 Firth Albert 2
#6 Joseph Ashworth 1
#7 Albert Firth 1
#8 Evans Roy 1
#9 Saltenstall Peter 1

Latest patents

Publication Filing date Title
GB1284971A Improvements in or relating to jacquards
GB1202591A Improvements in or relating to jacquards
GB1082473A Improvements in or relating to jacquard cylinder drive motions
GB919642A Improvements in or relating to jacquards
GB872459A Improvements in or relating to jacquards
GB802027A Improvements in or relating to jacquard cylinder drive motions
GB738432A Improvements in jacquards
GB730317A Improvements in pattern card control means for jacquards
GB727177A Improvements in jacquard selectors
GB712549A Improvements in or relating to jacquards
US2660202A Jacquard
GB716991A Improvements in or relating to jacquards
GB719473A Improvements in pattern card cylinders for jacquards