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SHANGHAI PUTAO TECHNOLOGY CO, LTD.

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-dimensional building set of building block toys capable of be...
    • Patent number 10,786,748
    • Issue date Sep 29, 2020
    • Shanghai Putao Technology Co., Ltd.
    • Shanjun Deng
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Reflecting mirror
    • Patent number D893489
    • Issue date Aug 18, 2020
    • Shanghai Putao Technology Co., Ltd.
    • Qian Zhang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Building block
    • Patent number D891531
    • Issue date Jul 28, 2020
    • Shanghai Putao Technology Co., Ltd.
    • Xiang Zhang
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Building block with a double male cross hole
    • Patent number D885494
    • Issue date May 26, 2020
    • Shanghai Putao Technology Co., Ltd.
    • Xiang Zhang
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Method and device for guiding users to restore Rubik's cube
    • Patent number 10,643,090
    • Issue date May 5, 2020
    • Shanghai Putao Technology Co., Ltd.
    • Letian Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Toy building block
    • Patent number D878483
    • Issue date Mar 17, 2020
    • Shanghai Putao Technology Co., Ltd.
    • Lei Xie
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy building block
    • Patent number D878484
    • Issue date Mar 17, 2020
    • Shanghai Putao Technology Co., Ltd.
    • Lei Xie
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy figure
    • Patent number D867477
    • Issue date Nov 19, 2019
    • Shanghai Putao Technology Co., Ltd.
    • Yi He
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Tablet and stand
    • Patent number D860213
    • Issue date Sep 17, 2019
    • Shanghai Putao Technology Co., Ltd.
    • Xiaofeng Sheng
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Robot
    • Patent number D855094
    • Issue date Jul 30, 2019
    • Shanghai Putao Technology Co., Ltd.
    • Zhaolong Li
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Toy building block
    • Patent number D854629
    • Issue date Jul 23, 2019
    • Shanghai Putao Technology Co., Ltd.
    • Qian Zhang
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy brick
    • Patent number D852284
    • Issue date Jun 25, 2019
    • Shanghai Putao Technology Co., Ltd.
    • Xiang Zhang
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Tablet stand
    • Patent number D833447
    • Issue date Nov 13, 2018
    • Shanghai Putao Technology Co., Ltd.
    • Qian Zhang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Toy brick
    • Patent number D833540
    • Issue date Nov 13, 2018
    • Shanghai Putao Technology Co., Ltd.
    • Xiang Zhang
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Gearbox
    • Patent number D833494
    • Issue date Nov 13, 2018
    • Shanghai Putao Technology Co., Ltd.
    • Xiang Zhang
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Wearable device
    • Patent number D828351
    • Issue date Sep 11, 2018
    • Shanghai Putao Technology Co., Ltd.
    • Lei Xie
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cube
    • Patent number D818055
    • Issue date May 15, 2018
    • SHANGHAI PUTAO TECHNOLOGY CO, LTD.
    • Lei Xie
    • D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents