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PARKS CRAMER LTD

Overview
  • Total Patents
    56
About

PARKS CRAMER LTD has a total of 56 patent applications. Its first patent ever was published in 1959. It filed its patents most often in United Kingdom, United States and France. Its main competitors in its focus markets textiles and paper, chemical engineering and basic communication technologies are WILLIE HOLDSWORTH, SMITH PRINCE and KYOWA KIKAI SEISAKUSHO.

Patent filings in countries

World map showing PARKS CRAMER LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 United States 9
#3 France 8
#4 Germany 7
#5 Switzerland 5
#6 Italy 4
#7 Brazil 3
#8 India 3
#9 Spain 2
#10 Japan 2
#11 Canada 1

Patent filings per year

Chart showing PARKS CRAMER LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stewart Richard Gordon 8
#2 Harrap John 8
#3 Harrap J 6
#4 Wild James Aubrey 4
#5 Stewart R 4
#6 Broadbent Arnold 2
#7 Jiyon Haaratsupu 1
#8 Rushman Reginald 1
#9 Kelley Raymond 1
#10 Aubrey Wild James 1

Latest patents

Publication Filing date Title
US4117869A Oil mist lubricated textile machine and method
US3986328A Method and apparatus for pneumatically removing fiber and trash waste on open-end spinning machines
GB1457370A Method and apparatus for spinning yarns on open-end spinning machines and pneumatically removing fibre and trash waste incident to spinning
US3953961A Method and apparatus for spinning yarns on open-end spinning machines and pneumatically removing fiber and trash waste incident to spinning
US3926665A Method and apparatus for collecting fiber waste from open-end spinning machines
US3663829A Pressure sensitive control apparatus
GB1317570A Removal of fibrous waste material from textile carding machines
US3627584A Method for pneumatically cleaning open-end spinning machines
US3612616A Textile machine fiber waste disposal system
GB1095904A Improvements relating to air filtering apparatus
GB1047802A Improvements in apparatus for the separation and removal of fibrous and other matterentrained in a gas stream
GB973607A Improvements in travelling apparatus for cleaning machine, ceiling and floor surfacesin manufacturing plants
GB943382A Improvements in travelling cleaning apparatus
DE1291499B Cleaning device with blower moving over textile machines on running rails to remove the fiber fly
CA872380A Method and apparatus for separating textile fibers from conveying air