TREA

Zaijun Zhu

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  • Taizhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Guide bushing of palm hammer
    • Patent number 9,782,878
    • Issue date Oct 10, 2017
    • TAIZHOU DAIJIANG IND. CO., LTD.
    • Mingjun Yang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Palm hammer
    • Patent number 9,707,673
    • Issue date Jul 18, 2017
    • TAIZHOU DAIJIANG IND. CO., LTD.
    • Mingjun Yang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Spring biased lever for opening a moveable member of an adapter for...
    • Patent number 9,623,544
    • Issue date Apr 18, 2017
    • TAIZHOU DAJING INDUSTRY CO., LTD
    • Mingjun Yang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents