Patents by Inventor Shengdong Lin

Shengdong Lin 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).

  • Patent number: 11203860
    Abstract: A combination water outlet device and a toilet are provided. The combination water outlet device comprises a housing, and a spray pipe. The housing is disposed with an inlet and an outlet. The outlet surrounds the spray pipe, the spray pipe comprises a pipe body, a nozzle, and a valve port. At least two water passages are disposed in the pipe body. The nozzle is disposed on a first end of the spray pipe configured to extend out of the housing, and the valve port is disposed on a second end of the spray pipe. The valve port comprises at least two first water inlet holes and at least two valve flaps. The at least two valve flaps are respectively configured to close the at least two first water inlet holes. The inlet comprises at least two water inlet passages and at least two check valves.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: December 21, 2021
    Assignee: Bestter (Xiamen) Technology Inc.
    Inventors: Binhua Gong, Guotong Li, Mingjian Cai, Shengdong Lin
  • Publication number: 20200392715
    Abstract: The present disclosure discloses a combination water outlet device and a toilet. The combination water outlet device comprises a housing, and a spray pipe. The housing is disposed with an inlet and an outlet. The outlet surrounds the spray pipe, the spray pipe comprises a pipe body, a nozzle, and a valve port. At least two water passages are disposed in the pipe body. The nozzle is disposed on a first end of the spray pipe configured to extend out of the housing, and the valve port is disposed on a second end of the spray pipe. The valve port comprises at least two first water inlet holes and at least two valve flaps. The at least two valve flaps are respectively configured to close the at least two first water inlet holes. The inlet comprises at least two water inlet passages and at least two check valves.
    Type: Application
    Filed: June 15, 2020
    Publication date: December 17, 2020
    Inventors: Binhua GONG, Guotong Li, Mingjian Cai, Shengdong Lin