Patents by Inventor Lingfang Xiong

Lingfang Xiong 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).

  • Automatic pet feeder
    Patent number: D1006343
    Type: Grant
    Filed: July 6, 2023
    Date of Patent: November 28, 2023
    Assignee: Shenzhen Huijujiapin Technology Co., Ltd.
    Inventor: Lingfang Xiong
  • Hydroponic planter
    Patent number: D1006672
    Type: Grant
    Filed: July 6, 2023
    Date of Patent: December 5, 2023
    Assignee: Shenzhen Huijujiapin Technology Co., Ltd.
    Inventor: Lingfang Xiong
  • Pet water fountain
    Patent number: D1007068
    Type: Grant
    Filed: July 7, 2023
    Date of Patent: December 5, 2023
    Assignee: Shenzhen Huijujiapin Technology Co., Ltd.
    Inventor: Lingfang Xiong