Patents by Inventor Jianmin Zhuang

Jianmin Zhuang 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).

  • Shower with adjustable water spray
    Patent number: 11458489
    Abstract: A shower with an adjustable water spray comprises a body portion and an adjusting member. The body portion comprises a water inlet passage and a plurality of water outlet nozzles. The adjusting member comprises a plurality of adjusting portions, and an outer side of each of plurality of adjusting portions comprises a plurality of adjusting grooves extending longitudinally. A size of each of the plurality of adjusting grooves gradually reduces in a downward direction. An inner wall of each of the plurality of water outlet nozzles comprises a sealing portion, and each of plurality of adjusting portion extends into a corresponding one of the plurality of water outlet nozzles and hermetically and movably cooperates with a corresponding one of the sealing portions. The plurality of adjusting grooves of each of the plurality of adjusting portions and a corresponding one of the sealing portions defines an adjustable water outlet hole.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: October 4, 2022
    Assignee: XIAMEN LOTA INTERNATIONAL CO., LTD.
    Inventors: Xuedong Wang, Jianmin Zhuang, Jiangcheng Zhang, Chuanbao Zhu
  • SHOWER WITH ADJUSTABLE WATER SPRAY
    Publication number: 20210078020
    Abstract: A shower with an adjustable water spray comprises a body portion and an adjusting member. The body portion comprises a water inlet passage and a plurality of water outlet nozzles. The adjusting member comprises a plurality of adjusting portions, and an outer side of each of plurality of adjusting portions comprises a plurality of adjusting grooves extending longitudinally. A size of each of the plurality of adjusting grooves gradually reduces in a downward direction. An inner wall of each of the plurality of water outlet nozzles comprises a sealing portion, and each of plurality of adjusting portion extends into a corresponding one of the plurality of water outlet nozzles and hermetically and movably cooperates with a corresponding one of the sealing portions. The plurality of adjusting grooves of each of the plurality of adjusting portions and a corresponding one of the sealing portions defines an adjustable water outlet hole.
    Type: Application
    Filed: September 14, 2020
    Publication date: March 18, 2021
    Inventors: Xuedong WANG, Jianmin Zhuang, Jiangcheng Zhang, Chuanbao Zhu