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DJTOL GRINDING MACHINE GROUP CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    47,269
  • Filing trend
    0.0%
About

DJTOL GRINDING MACHINE GROUP CO LTD has a total of 33 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machine tools, chemical engineering and thermal processes are JIANGSU KERUIXIN MACHINERY CO LTD, CLAIR MFG CO and XIANGYANG ZHENBEN TRANSMISSION EQUIPMENT CO LTD.

Patent filings in countries

World map showing DJTOL GRINDING MACHINE GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing DJTOL GRINDING MACHINE GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Yonglong 33

Latest patents

Publication Filing date Title
CN111843636A Spherical surface machining method for ball-end milling cutter and six-axis grinding machine thereof
CN111070040A Five-axis grinding machine for machining parts and use method thereof
CN111055204A Automatic change disconnected poor machine of unloading
CN110682205A Automatic feeding and discharging mechanism for five-axis grinding machine
CN109990404A A kind of air cleaning system for Grinding machine shops, devices and methods therefor
CN108673264A A kind of grinding machine for the finishing of bar outer circle
CN108671688A A kind of vertical oil mist purifier
CN107009203A A kind of blade grinding machine clamping device
CN107020551A A kind of blade grinding machine
CN106239414A A kind of spanner and using method thereof changing bistrique for grinding machine
CN106217281A A kind of abrasive wheel trimming machine
CN106926066A A kind of improved automatic tool grinding machine that function is detected with cutter holding
CN106926126A A kind of grinding machine has the reciprocating mechanism for contradicting alarm with emery wheel main shaft
CN106926068A A kind of CNC Cutter Grinding Machine Tool with cutter holding testing agency
CN106926125A A kind of main shaft frame horizontal mobile device with conflict alarm of CNC Cutter Grinding Machine Tool
CN106938412A A kind of main shaft frame hoisting mechanism with conflict warning device of cutter sharpener
CN106926127A A kind of cutter emery wheel main shaft of cutter sharpener moves up and down conflict alarm mechanism
CN106926069A A kind of cutter feeding system in improved CNC Cutter Grinding Machine Tool
CN106926064A A kind of improved cutter sharpener clamping device with safeguard function
CN106926067A A kind of novel automatic cutter grinding machine with cutter holding testing agency