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ZUNYI JINHUI MACHINERY MFG CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    77,712
About

ZUNYI JINHUI MACHINERY MFG CO LTD has a total of 21 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, materials and metallurgy and packaging and shipping are WUZHONG GUANGFU HUAYU SHEET METAL FACTORY, JIASHAN BORAN BEARING CO LTD and COLLET & ENGELHARD MASCHINENFA.

Patent filings in countries

World map showing ZUNYI JINHUI MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing ZUNYI JINHUI MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Daisheng 21
#2 Zhang Junbang 21
#3 Du Xiaolong 21
#4 Tian Mengde 21
#5 Du Zhongxing 21

Latest patents

Publication Filing date Title
CN104401690A Bolt alignment feeding mechanism
CN104440322A Rotary air clamp
CN104444592A Multi-link positioning beater
CN104476297A Lathe head gearbox operation and control mechanism
CN104476259A Brake lining drilling simple tool
CN104460301A Worm mechanism of time indicator
CN104482141A Stepless speed change device
CN104439148A Die casting deburring device
CN104439286A Turning device for machining end covers with inner arcs
CN104439422A Radial hole-drilling die for box cover
CN104440278A Steering knuckle counter sinking clamping device
CN104476256A Fixing device for use in machining of connecting disk
CN104440279A Reducing bolt fixture
CN104588737A Radial drill mould of box cover
CN104399940A Wedge-type compression device
CN104476280A Brake drum drilling tool
CN104476445A Screw bolt pressing device with position limiting rods
CN104495730A Filling device for gas-liquid mixing
CN104439010A Detachable female-die rigid clamping device
CN104440336A Tensioning clamp of elongated shaft