Patents by Inventor Xiaokang DONG

Xiaokang DONG 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).

  • SURFACE CLEANING SYSTEM, SURFACE CLEANING DEVICE AND CONTROL METHOD THEREOF
    Publication number: 20240216956
    Abstract: A cleaning system, a cleaning device and a control method therefor, are associated with a floor brush assembly that includes a roller brush housing, a roller brush, a roller brush cover. The roller brush cover and the floor brush housing enclose a roller brush cavity for fitting with the roller brush. The roller brush cover is configured to be operable in a first or second position relative to the floor brush housing. In the first position, there is a first contact area between the roller brush cover and the roller brush. In the second position, there is a second contact area between the roller brush cover and the roller brush. The first contact area is greater than or equal to zero, but less than the second contact area. The inner wall of the roller brush cover can be cleaned by the roller brush.
    Type: Application
    Filed: December 27, 2023
    Publication date: July 4, 2024
    Applicant: TINECO INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Xiaokang DONG, Jian SUN, Hao LV, Yang DING, Jing WANG, Huiguo WU, Zhibo GAO, Sihao BAN, Jianfeng WANG, Dehua ZHOU, Yonghai LIU, Chunfeng ZHOU, Zhiyong LIANG, Xisheng XU