Patents by Inventor Zhaofa TANG

Zhaofa 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).

  • Publication number: 20230415980
    Abstract: Disclosed are an imperceptible slipping device and a trashcan with the same. the imperceptible slipping device may include a first connecting member and a second connecting member, where the first connecting member is used for being connected with an output shaft of a motor, the first connecting member is convexly provided with a first connecting part, and an outer side of the first connecting part is provided with an abutting member; and the second connecting member is used for being connected with a rotating part, the second connecting member is provided with a first plugging hole for accommodating the first connecting part, the first connecting part is plugged into the first plugging hole, and the abutting member is in interference fit with the first plugging hole.
    Type: Application
    Filed: March 6, 2023
    Publication date: December 28, 2023
    Inventors: Jinsheng LIAO, Zhaofa TANG