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CHONGQING SAIZHIYUAN GEAR MFG CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    152,230
About

CHONGQING SAIZHIYUAN GEAR MFG CO LTD has a total of 11 patent applications. 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 are HUANGSHI HUADAN MACHINE MFG CO LTD, SHANDONG PULUTE MACHINE TOOL CO LTD and CHONGQING WNC INTELLIGENT EQUIPMENT CO LTD.

Patent filings in countries

World map showing CHONGQING SAIZHIYUAN GEAR MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHONGQING SAIZHIYUAN GEAR MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Lian Xiongbing 10
#2 Liu Changming 1

Latest patents

Publication Filing date Title
CN111702495A Gear drilling and chamfering integrated equipment
CN106670836A Position adjustable long-axis spline milling jig
CN106670913A Novel burr reaming device
CN106670579A Efficient removing device for inner hole burrs
CN106670837A Long-axis milling spline jig
CN106670843A Spline milling clamp for shaft
CN106670590A Combined type long-axis spline milling jig
CN106670576A Abrasion-resisting inner hole burr reaming tool
CN106670578A Inner hole burr removing tool
CN106670577A Inner hole burr removing device with redundancy gap
CN106670835A Long-axis milling spline jig with auxiliary shoring