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CHANGZHOU SIZHI XINGRUI PREC MACHINERY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    116,213
About

CHANGZHOU SIZHI XINGRUI PREC MACHINERY CO LTD has a total of 15 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets machine tools are SUZHOU AHNO PRECISION CUTTING TECH CO LTD, DANYANG BAOLIAN HARDWARE PRODUCT CO LTD and CHANGZHOU AITEFASI TOOLS CO LTD.

Patent filings in countries

World map showing CHANGZHOU SIZHI XINGRUI PREC MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHANGZHOU SIZHI XINGRUI PREC MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Wang Yongqi 15
#2 Liu Yanghe 15

Latest patents

Publication Filing date Title
CN108405942A A kind of combined type single-blade milling cutter
CN108380742A A kind of detachable forming punching head
CN108326331A A kind of boring cutter that can be adjusted
CN108393537A A kind of drift reamer
CN108380938A A kind of support device for deep hole drill
CN108381428A A kind of fixation supporting center frame for milling cutter
CN108405989A A kind of spliced reamer
CN108380912A A kind of boring cutter with arc structure
CN108380950A A kind of anti-dropout milling cutter
CN108453326A A kind of reducing screw cutter
CN108405934A Cold drill bit in a kind of step
CN108326571A A kind of universal cutter support base
CN108381233A A kind of cutting plate for milling cutters stationary fixture
CN108405943A A kind of milling cutter that band is tapered
CN108405944A A kind of staged milling cutter