Patents by Inventor Jian Yong TANG

Jian Yong TANG 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).

  • SIMULATED INFLATABLE WHEEL AND STROLLER COMPRISING SAME
    Publication number: 20230018182
    Abstract: The present invention provides a simulated inflatable wheel including a rim, a filler tire mounted on the rim, and a tire casing covering the filler tire and having a rolling portion in rolling contact with the external environment and an abutting portion extending from two sides of the rolling portion. The abutting portion is located between the rim and the filler tire. The abutting portion abuts against the rim and the filler tire respectively. A recessed portion is formed on at least one position of an outer surface of the filler tire. The present invention utilizes the recessed portion of the filler tire to generate space between the filler tire and the rim (or the tire casing), for providing a buffer when the filler tire is deformed and improving elasticity of the filler tire. The present invention further provides a stroller including the simulated inflatable wheel.
    Type: Application
    Filed: December 16, 2020
    Publication date: January 19, 2023
    Applicant: WONDERLAND SWITZERLAND AG
    Inventors: Chih-Hsun LIN, Jian Yong TANG