Patents by Inventor Wei-Jia LAI

Wei-Jia LAI 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: 11805923
    Abstract: The present invention provides an improved structure for a children bounce chair, comprising a base module, two telescopic support assemblies, a plurality of bounce assemblies and a table and chair module, wherein the telescopic support assemblies are assembled on the base module, one end of the bounce assemblies is respectively assembled on the corresponding telescopic support module, and the other end of the bounce assembly is respectively assembled on the table and chair module, so that the children bounce chair can be easily assembled, used or disassembled and stowed.
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: November 7, 2023
    Assignee: TUNG TZU INDUSTRIAL CO., LTD.
    Inventors: Chin-I Lai, Yen-Wen Lai, Wei-Jia Lai
  • Publication number: 20230337838
    Abstract: The present invention provides an improved structure for a children bounce chair, comprising a base module, two telescopic support assemblies, a plurality of bounce assemblies and a table and chair module, wherein the telescopic support assemblies are assembled on the base module, one end of the bounce assemblies is respectively assembled on the corresponding telescopic support module, and the other end of the bounce assembly is respectively assembled on the table and chair module, so that the children bounce chair can be easily assembled, used or disassembled and stowed.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 26, 2023
    Inventors: Chin-I LAI, Yen-Wen LAI, Wei-Jia LAI
  • Patent number: 11744385
    Abstract: The invention provides a baby bouncing chair, comprising a table, a seat unit, a plurality of chair leg units, a bouncing disc module, a plurality of supporting band units, a first cover plate, a bounce-control module and a limiting fastening piece. Each of the plurality of supporting band units is provided with a limiting rod. The bounce-control module is provided with a plurality of stop blocks. The bounce-control module controls movements of the limiting rods and the plurality of supporting band units in the bouncing disc module by the stop blocks to control the baby bouncing chair to be in a bouncing state or a non-bouncing state.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: September 5, 2023
    Assignee: TUNG TZU INDUSTRIAL CO., LTD.
    Inventors: Chin-I Lai, Yen-Wen Lai, Wei-Jia Lai
  • Publication number: 20230232999
    Abstract: The invention provides a baby bouncing chair, comprising a table, a seat unit, a plurality of chair leg units, a bouncing disc module, a plurality of supporting band units, a first cover plate, a bounce-control module and a limiting fastening piece. Each of the plurality of supporting band units is provided with a limiting rod. The bounce-control module is provided with a plurality of stop blocks. The bounce-control module controls movements of the limiting rods and the plurality of supporting band units in the bouncing disc module by the stop blocks to control the baby bouncing chair to be in a bouncing state or a non-bouncing state.
    Type: Application
    Filed: April 14, 2022
    Publication date: July 27, 2023
    Inventors: Chin-I LAI, Yen-Wen LAI, Wei-Jia LAI
  • Patent number: D1016502
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: March 5, 2024
    Assignee: TUNG TZU INDUSTRIAL CO., LTD.
    Inventors: Chin-I Lai, Yen-Wen Lai, Wei-Jia Lai