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CHANGZHOU MINGQUAN MACHINERY CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    123,275
About

CHANGZHOU MINGQUAN MACHINERY CO LTD has a total of 14 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and mechanical elements are SEVCIK MILOSLAV, JIANGSU XINSHUN STAINLESS STEEL PRODUCTS CO LTD and AMBAR INVESTMENT.

Patent filings in countries

World map showing CHANGZHOU MINGQUAN MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHANGZHOU MINGQUAN MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Mingzhao 14
#2 Zhou Rong 2

Latest patents

Publication Filing date Title
CN111022507A Bearing seat with dust cover and used for machine tool lead screw
CN110950186A Yarn barrel for textile machinery
CN110878890A Supporting frame convenient to adjust for textile machinery
CN111300089A Clamping table convenient for clamping mechanical parts
CN111215923A Tool holder device for machine tool
CN111215910A Frame device for machine tool
CN110980378A Elastic guide roller device for textile machinery
CN110980379A Drum device for textile machinery
CN110773761A Tailstock for machine tool
CN111300127A Mechanical part machining table with scraper
CN111215914A Workbench for preventing scraps from scattering in machining process of mechanical parts
CN111215916A Machine parts processing platform with adjustable
CN110605648A Bearing frame burnishing device with from stabilization function
CN110712112A Chuck polishing device with revolution and rotation