Patents by Inventor Yikang Tong

Yikang Tong 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: 20250107483
    Abstract: This invention provides a grass trimmer and a method of using the same. The grass trimmer comprises a machine head including at least one electric motor, a grass trimmer head driven by the electric motor, and a housing for containing the electric motor. And a base including a shell. In addition, there is a trimming wheel device and a tank wheel device which assist in moving the grass trimmer head. The tank wheel device and the trimming wheel device form a detachable connection to the base. When trimming is required, the base connects to the trimming wheel device. When mowing is required, the tank wheel device replaces the connection between the trimming wheel device and the base.
    Type: Application
    Filed: September 28, 2023
    Publication date: April 3, 2025
    Applicant: Yongkang Jialemei Industry and Trade Co., Ltd.
    Inventor: Yikang Tong
  • Patent number: D1060437
    Type: Grant
    Filed: September 3, 2023
    Date of Patent: February 4, 2025
    Inventor: Yikang Tong