Patents by Inventor Kanghua Pang

Kanghua Pang 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).

  • ADJUSTING STRUCTURE OF FLOOR BRUSH WHEEL
    Publication number: 20220330772
    Abstract: The present disclosure provides an adjusting structure of a floor brush wheel, which includes a bottom housing, a top housing, a transmission member, a first pulley assembly, and a second pulley assembly. The bottom housing and the top housing are fastened to form a receiving cavity. The transmission member is received in the receiving cavity and movably connected to the bottom housing. The first pulley assembly and the second pulley assembly are movably connected to the bottom housing, respectively. One end of the transmission member abuts against the first pulley assembly, and the other end of the transmission member abuts against the second pulley assembly. When the transmission member slides in a first direction, the first pulley assembly and the second pulley assembly are pressed by the transmission member to slide in a direction away from the bottom housing.
    Type: Application
    Filed: June 6, 2021
    Publication date: October 20, 2022
    Inventor: Kanghua PANG
  • Vacuum cleaner
    Patent number: D943229
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: February 8, 2022
    Assignee: SHENZHEN SHERMON TECHNOLOGY CO., LIMITED
    Inventor: Kanghua Pang
  • Vacuum cleaner head
    Patent number: D1002137
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: October 17, 2023
    Assignee: SHENZHEN SHERMON TECHNOLOGY CO., LIMITED
    Inventor: Kanghua Pang