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CHANGZHOU WEIMATAI PREC TOOLS CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    110,479
About

CHANGZHOU WEIMATAI PREC TOOLS CO LTD has a total of 15 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, machines and mechanical elements are NANJING ALPHA ELECTRO HYDRAULIC TECH CO LTD, SICHUAN QINGSHEN SHENLI MACHINERY CO LTD and M A E MASCHINEN UND APPBAU GOETZEN GMBH.

Patent filings in countries

World map showing CHANGZHOU WEIMATAI PREC TOOLS CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHANGZHOU WEIMATAI PREC TOOLS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Bi Pingyan 15

Latest patents

Publication Filing date Title
CN104369041A Tool holding device
CN104438843A Blanking and bending compound die
CN104399611A High-pressure nozzle
CN104406180A Exhaust chimney
CN104373394A Hydraulic oil tank
CN104384337A Cylindrical pipe U-shaped edge flanging die
CN104440029A Guide sleeve guiding device
CN104400049A Automatic clamping chuck
CN104368694A Punching and discharging compound die
CN104525717A Bevel bending die
CN104476157A Guide sleeve provided with guide device
CN104475571A Bi-directional four-section bending die
CN104405694A Air bag type energy accumulator
CN104476156A Guide sleeve based guiding device
CN104399609A High-pressure nozzle