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CHANGZHOU JINHAIJI MACHINERY MFG CO LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    34,237
About

CHANGZHOU JINHAIJI MACHINERY MFG CO LTD has a total of 44 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, mechanical elements and chemical engineering are TIANJIN BAOLAI PREC MACHINERY, ANHUI WHITE RABBIT LAKE POWER CO LTD and DONGYANG GUHONG MACHINERY TECH CO LTD.

Patent filings in countries

World map showing CHANGZHOU JINHAIJI MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 44

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Shi Xueqin 44

Latest patents

Publication Filing date Title
CN105834479A Punching device with relatively high drilling efficiency for hardware connecting piece
CN105834802A Drilling device for hardware part
CN105834158A Cleaning device for hardware machining
CN105834512A Hardware cutting table capable of being adjusted vertically
CN105834803A Fixing table for processing of hardware metal part
CN105817947A Rinsing table for machine part machining
CN105798721A Machining device for bathroom rack
CN105863372A Door lock handle
CN105834784A Clamping device for hardware machining
CN105798389A Angle-adjustable hardware cutting device
CN106001165A Metal steel wire winding machine
CN105818019A Automatic fixing device for machine parts
CN105798696A Drilling device for hardware machining
CN105834264A Hardware bending device
CN105798655A Fixing clamp for machine part machining
CN105798005A Cleaning device for mechanical part
CN105935887A Clamping table for machining mechanical part
CN105798380A Safe and efficient cutting machine
CN105945595A Clamp used for machining of mechanical parts
CN105798777A Grinding and debris suction device for mechanical part