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An Qi

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drill bit case
    • Patent number D733430
    • Issue date Jul 7, 2015
    • Tech-Tool Sourcing Co., Ltd
    • An Qi
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Drill bit case
    • Patent number D698549
    • Issue date Feb 4, 2014
    • Tech-Tool Sourcing Co., Ltd
    • An Qi
    • D03 - Travel goods and personal belongings