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Haining chengda machinery co ltd

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    49,991
  • Filing trend
    ⇩ 76.0%
About

Haining chengda machinery co ltd has a total of 31 patent applications. It decreased the IP activity by 76.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper and packaging and shipping are JIANGSU FANGBANG MACHINERY CO LTD, LAUBE KURT MASCHF and RUIAN MINGGUO MACHINERY CO LTD.

Patent filings in countries

World map showing Haining chengda machinery co ltds patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing Haining chengda machinery co ltds patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Chengxian 31
#2 Ru Zhichao 31
#3 Lu Bo 31

Latest patents

Publication Filing date Title
CN108248119A A kind of paper cup making machine convenient for automatic upper paper
CN108068399A A kind of scraps of paper conveying device of paper cup making machine
CN108313774A Paper cup making machine loading and unloading auxiliary device
CN108455183A A kind of dixie cup production positioning transmissioning device
CN108454171A A kind of paper cup cylinder retracting device
CN108454164A A kind of paper cup making machine cuts bed plate device
CN108115974A A kind of wiredrawn edge mechanism of straight tube machine
CN108099269A A kind of straight tube motor spindle shaping mechanism
CN108099260A A kind of obvolvent mechanism of straight tube machine
CN108099259A A kind of fit body of straight tube machine
CN108099262A A kind of paper advance mechanism of straight tube machine
CN108749139A A kind of paper advance mechanism of improved straight tube machine
CN108115973A A kind of discharging mechanism of straight tube machine
CN108081671A A kind of bottom styling components of hollow outer patch cup
CN108081677A A kind of improved hollow outer patch bottom of a cup portion styling components
CN108044994A A kind of bottom styling components of outer patch cup
CN107263931A A kind of cup body obvolvent mechanism of paper cup making machine
CN108749112A A kind of absorbing mechanism of improved paper cup making machine
CN108749113A A kind of improved impression wrapper
CN107415319A A kind of bottom shaping mechanism of paper cup making machine