Patents by Inventor Jiejin Guo

Jiejin Guo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: D865412
    Type: Grant
    Filed: October 27, 2018
    Date of Patent: November 5, 2019
    Assignee: Jiangxi Kinying Industrial Co., Ltd.
    Inventor: Jiejin Guo
  • Patent number: D870495
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: December 24, 2019
    Assignee: Zhejiang Jinying Amusement Equipment Co., Ltd
    Inventor: Jiejin Guo
  • Patent number: D895327
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: September 8, 2020
    Assignee: Zhejiang Kinplay Co., Ltd
    Inventor: Jiejin Guo