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CHEMKO IND

Overview
  • Total Patents
    16
About

CHEMKO IND has a total of 16 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets furniture and games are CHENG ZHIMIN, FIMAP S P A and SPONGE PRODUCTS CORP.

Patent filings in countries

World map showing CHEMKO INDs patent filings in countries
# Country Total Patents
#1 United States 5
#2 Canada 2
#3 Germany 2
#4 United Kingdom 2
#5 Italy 2
#6 Japan 2
#7 Australia 1

Patent filings per year

Chart showing CHEMKO INDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Furniture and games

Focus technologies

# Technology
#1 Domestic washing

Top inventors

# Name Total Patents
#1 Cyphert Gilbert G 8
#2 Girubaato Jii Saifuaato 2
#3 Lynch Patrick E Jr 2
#4 Cyphert Gilbert C 1
#5 Patoritsuku Ii Rinchi Jiyuniaa 1
#6 Lynch Jun Patrick E 1
#7 Lynch Jr Patrick E 1

Latest patents

Publication Filing date Title
US4216563A Combined dry and wet carpet cleaner
US4156952A Carpet soil extractor having a powered brush
US4136420A Carpet soil extracting wand having a powered brush
US4019218A Carpet soil extractor
US3959844A Carpet soil extractor