Patents by Inventor Shiling Lin

Shiling Lin 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).

  • Cup lid
    Patent number: D948337
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: April 12, 2022
    Assignee: Shanghai Eco Environmental Science & Technology Co., Ltd.
    Inventors: Binghui Wang, Shujing Yan, Shiling Lin