Patents by Inventor Ta-li YU

Ta-li YU 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).

  • Patent number: 12239252
    Abstract: An artificial Christmas tree includes an elongated trunk extending between proximal and distal ends thereof. A base may support the trunk of the artificial tree in an upright position relative to floor. The proximal end of the trunk may be coupled to the base and the distal end of the trunk extending outwardly from the base. A plurality of frame sections may extend circumferentially around the trunk and being moveable in an axial direction relative to the trunk. Each frame section may extend longitudinally between axially spaced apart ends thereof and being connected with at least one other frame section, whereby axial movement of a given frame section along the trunk causes corresponding axial movement of each other frame section to which the given frame section is connected.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: March 4, 2025
    Assignee: BALSAM INTERNATIONAL UNLIMITED COMPANY
    Inventors: Jonathan I. Kaplan, Ta-li Yu, David Jason Wilkins, Nathaniel C. Roland
  • Publication number: 20230043010
    Abstract: An artificial Christmas tree includes an elongated trunk extending between proximal and distal ends thereof. A base may support the trunk of the artificial tree in an upright position relative to floor. The proximal end of the trunk may be coupled to the base and the distal end of the trunk extending outwardly from the base. A plurality of frame sections may extend circumferentially around the trunk and being moveable in an axial direction relative to the trunk. Each frame section may extend longitudinally between axially spaced apart ends thereof and being connected with at least one other frame section, whereby axial movement of a given frame section along the trunk causes corresponding axial movement of each other frame section to which the given frame section is connected.
    Type: Application
    Filed: October 20, 2022
    Publication date: February 9, 2023
    Inventors: Jonathan I. KAPLAN, Ta-li YU, David Jason WILKINS, Nathaniel C. ROLAND