Patents by Inventor Liting Hu

Liting Hu 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).

  • Publication number: 20260001723
    Abstract: A rotating device for beverages including a bottom case, a plurality of rollers, and a plurality of trays. The bottom case is provided with a limit track in a closed loop, the plurality of rollers are disposed on the bottom case and distributed alongside the limit track, and the plurality of trays are circular pieces having the same diameter, the circular pieces being arranged in an eclipsed conformation and trays movably disposed on the bottom case. The plurality of trays are in contact with corresponding rollers, each tray has a post on bottom, and the post are inserted in the limit track and move along the limit track.
    Type: Application
    Filed: June 26, 2024
    Publication date: January 1, 2026
    Inventor: LITING HU
  • Patent number: D1103718
    Type: Grant
    Filed: May 19, 2024
    Date of Patent: December 2, 2025
    Inventor: Liting Hu
  • Patent number: D1139530
    Type: Grant
    Filed: August 26, 2025
    Date of Patent: August 4, 2026
    Inventor: Liting Hu