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HAMMER ELECTRIC POWER TOOLS CO., LTD

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  • Zhuji, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    External circular polisher with double polishing wheels
    • Patent number 9,333,614
    • Issue date May 10, 2016
    • HAMMER ELECTRIC POWER TOOLS CO., LTD
    • Jianchu Huang
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Electric double-blade slot cutting machine
    • Patent number 9,266,253
    • Issue date Feb 23, 2016
    • Hammer Electric Power Tools Co., Ltd.
    • Liang Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Counter-rotating polisher
    • Patent number 8,894,470
    • Issue date Nov 25, 2014
    • Hammer Electric Power Tools Co., Ltd.
    • Jianchu Huang
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Counter-rotating polisher
    • Patent number 8,662,965
    • Issue date Mar 4, 2014
    • Hammer Electric Power Tools Co., Ltd.
    • Jianchu Huang
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Device of double saw blades
    • Patent number 8,151,839
    • Issue date Apr 10, 2012
    • Hammer Electric Power Tools Co., Ltd.
    • Liang Huang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Electric double-blade slot cutting machine
    • Publication number 20150202798
    • Publication date Jul 23, 2015
    • HAMMER ELECTRIC POWER TOOLS CO., LTD.
    • Liang Huang
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    External circular polisher with double polishing wheels
    • Publication number 20150183075
    • Publication date Jul 2, 2015
    • HAMMER ELECTRIC POWER TOOLS CO., LTD.
    • Jianchu Huang
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Counter-rotating polisher
    • Publication number 20140080390
    • Publication date Mar 20, 2014
    • HAMMER ELECTRIC POWER TOOLS CO., LTD
    • Jianchu Huang
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Device of double saw blades
    • Publication number 20110162494
    • Publication date Jul 7, 2011
    • Hammer Electric Power Tools Co., Ltd.
    • Liang Huang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks