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JOHN DENMAN DEAN

Overview
  • Total Patents
    15
About

JOHN DENMAN DEAN has a total of 15 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United Kingdom. Its main competitors in its focus markets consumer goods, furniture and games and electrical machinery and energy are SUZHOU WUZHONG DISTR SHUANGLONG PAINT CO LTD, SUZHOU WUZHONG SHUANGLONG PAINT CO LTD and IPMS INC.

Patent filings in countries

World map showing JOHN DENMAN DEANs patent filings in countries
# Country Total Patents
#1 United Kingdom 15

Patent filings per year

Chart showing JOHN DENMAN DEANs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB868957A Improvements in methods and an apparatus for the manufacture of brushes and the like
GB847963A Improvements in or relating to holders, more particularly for kitchen utensils
GB663906A Improvements in or relating to devices for curling and setting the hair
GB601371A Improvements in or relating to hair and like brushes
GB570118A Improvements in or relating to electrical driving systems for ship propellers
GB551494A Improvements in or relating to torque transmission systems
GB526415A Improvements relating to hair curling devices
GB510731A Improvements relating to hair or like brushes
GB474656A Improvements relating to combined hair curlers and combs
GB462289A Improvements in and relating to hair combs
GB456223A Improvements relating to running grips and like grip-exercising devices
GB437752A Improvements relating to emulsifiers
GB427663A Improvements in or relating to hairbrushes
GB404786A Improvements in and relating to safety razors
GB231955A Improvements in or relating to railway bogies and selfpropelling units contained thereon