Patents by Inventor Fada Lv

Fada Lv 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).

  • Magnetic block toy
    Patent number: D922495
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: June 15, 2021
    Assignee: Yongkang Cool Sink Science and Technology Co, Ltd.
    Inventor: Fada Lv
  • Magnetic block toy
    Patent number: D922501
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: June 15, 2021
    Assignee: Yongkang Cool Sink Science and Technology Co, Ltd.
    Inventor: Fada Lv