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CHANGZHOU ZHIGU ELECTRICAL AND MECHANICAL TECH CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,578
About

CHANGZHOU ZHIGU ELECTRICAL AND MECHANICAL TECH CO LTD has a total of 32 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, packaging and shipping and chemical engineering are NIPPO SEWING MACH KK, SUZHOU CHINT ENTPR DEV CO LTD and MORIMOTO MFG CO.

Patent filings in countries

World map showing CHANGZHOU ZHIGU ELECTRICAL AND MECHANICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing CHANGZHOU ZHIGU ELECTRICAL AND MECHANICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Zhonghua 32

Latest patents

Publication Filing date Title
CN111826820A Kangaroo bag sewing equipment
CN111206348A Automatic serger
CN111204590A Fabric collecting device
CN111206344A Punching device for pattern machine
CN111155244A Driver is rewarded after sewing
CN111058199A Embedding and clamping machine with auxiliary feeding device
CN111058198A Embedding and clamping machine
CN111074434A Pattern-changing device of pattern-sewing machine
CN111058204A Template component of pattern sewing machine
CN111058197A Pattern machine
CN111074431A Pattern machine
CN111058200A Circular drum lap-laying machine
CN111235767A Full-automatic foot rolling machine
CN110512366A Shoulder belt machine
CN110592825A Small loop sewing equipment
CN110512365A Knitting tiling volume downswing machine
CN110306301A Full-automatic cold rolls over sack filling machine
CN110359187A The liner feed device of Full-automatic cold folding sack filling machine
CN110306299A The feed device of Full-automatic cold folding sack filling machine
CN110306302A The crimping unit of Full-automatic cold folding sack filling machine