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ZHEJIANG DEMARK MACH CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    220,478
About

ZHEJIANG DEMARK MACH CO LTD has a total of 36 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machines are SANPO JIYUSHI KOGYO KK, QINGDAO ZHONGNENG GROUP CO LTD and PURAMATSUKU KK.

Patent filings in countries

World map showing ZHEJIANG DEMARK MACH CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing ZHEJIANG DEMARK MACH CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping of plastics

Top inventors

# Name Total Patents
#1 Weizhi Wang 20
#2 Wang Weizhi 16
#3 Yang Liu 2
#4 Liu Yang 1

Latest patents

Publication Filing date Title
CN103753786A Control method of manipulator of injection moulding machine
CN103753800A Servo motor driven fully-automatic plastic bottle blowing machine
CN103286913A Thermal insulation device between multi-mould cavity blank injection mould cavity and nozzle
CN103286932A Mould core installing base for slantwise-inserted pipe blank of multi-mould cavity blank injection mould
CN102152466A Full-automatic slide pitch-changing manipulator of bottle blowing machine
CN102152467A Connecting-rod variable-pitch manipulator of full automatic bottle blowing machine
CN102133792A Demolding detection mechanism of injection machine
CN102133794A Pressure maintaining plunger positioning mechanism for injection molding machine
CN102152454A Integral combined mode-locked connecting rod for injection molding machines
CN102092124A Cooling device for embryo taking suction tube of injection molding machine
CN102072222A Limiting mechanism of oil cylinder piston of injection molding machine
CN102114703A Forcible blank bottle loading device for plastic bottle blowing machine
CN102114704A Preform body cooling device of rotary type blow molding machine
CN102152471A Hot-filling stretching rod connecting device for plastic bottle-blowing machine
CN102152470A Adjustable clamping device for extension rod of plastic bottle blowing machine
CN102173048A Screw-type variable-pitch manipulator for embryo-taking of plastic stretch blow machine
CN102173049A Monorail type opening and closing die locking mechanism of plastic container stretching and blowing machine
CN102069571A Rear-mounted main runner plate of preform injection mould
CN102069572A Integrated air cylinder runner plate of injection mould
CN102092121A Injection-mould hot runner plate