Patents by Inventor Longgui Tan

Longgui Tan 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).

  • Pilates bed
    Patent number: D1103309
    Type: Grant
    Filed: May 8, 2024
    Date of Patent: November 25, 2025
    Assignee: Yongkang Chaoyuan Sports Equipment Co., Ltd.
    Inventor: Longgui Tan