Patents by Inventor Kaining Fang

Kaining Fang 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).

  • Cell phone case
    Patent number: D849735
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: May 28, 2019
    Assignee: Shenzhen Aishiji Accessory Co., Ltd.
    Inventor: Kaining Fang