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Zhejiang tongtai bearing co ltd

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,944
  • Filing trend
    ⇩ 100.0%
About

Zhejiang tongtai bearing co ltd has a total of 38 patent applications. It decreased the IP activity by 100.0%. 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 packaging and shipping are WANG TIANBO, HUBEI WEIFENG AUTO PARTS CO LTD and WUHU YINXING AUTOMOTIVE COMPONENTS CO LTD.

Patent filings in countries

World map showing Zhejiang tongtai bearing co ltds patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing Zhejiang tongtai bearing co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Qiping 27
#2 Qiu Wutao 27
#3 Sun Gonghui 27
#4 Gao Ping 27
#5 Fan Sen 27
#6 Hu Libo 11

Latest patents

Publication Filing date Title
CN111139513A Hanging rack
CN111085423A Categorised formula finished product turnover device
CN111059145A Insert bearing
CN111059159A Precision bearing assembly equipment
CN111001879A Bearing machining device
CN107262849A A kind of full automatic tapping device
CN107282485A A kind of maintenance cleaning plant for equipment
CN107297615A A kind of clamp spring assembling machine
CN107263077A A kind of portable screw means device
CN107520601A A kind of multi-axial screw machine
CN107243787A A kind of sanding apparatus
CN107225390A A kind of screw means device and its fixture
CN107282497A A kind of adjustable surface processing device
CN107234428A A kind of packaged type screw means device and its fixture
CN107414488A A kind of drilling machine
CN107262403A A kind of surface cleaning apparatus for plant equipment
CN107458860A One kind cutting conveyer
CN107253044A A kind of screw means device
CN107442457A A kind of equipment surface processing unit
CN107398442A A kind of automation surface processing device for new material