Patents by Inventor Lingong Wang

Lingong Wang 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).

  • Rotatable electric mounting base and artificial tree using electric mounting base
    Patent number: 11641968
    Abstract: The present disclosure discloses a rotatable electric mounting base and an artificial tree applying the electric mounting base. The rotatable electric mounting base includes a base main body and a mounting shaft. The mounting shaft is inserted into the main body mounting hole of the base main body. An electric device is mounted on the periphery of the mounting shaft in a sleeving mode. The electric device includes an upper joint component and a lower joint component. The rotatable electric mounting base has a novel structural design, good stability and reliability, and convenience in mounting and connecting. The artificial tree includes an artificial tree main body, a decorative light string, and the abovementioned rotatable electric mounting base.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: May 9, 2023
    Inventors: Xinjiang Zou, Lingong Wang