Patents by Inventor Danxuan Ding

Danxuan Ding 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: 12116759
    Abstract: The present disclosure provides a double-handle faucet, comprising a water outlet assembly, a control unit and a pipeline assembly; wherein, the water outlet assembly comprises a water outlet pipe, a water outlet spout, a first mounting base, a connecting core body and a first sleeve, the first sleeve is sleeved outside the connecting core body, the first mounting base is sleeved outside the first sleeve and the connecting core body, and the water outlet pipe is provided at the first end of the connecting core body; the control unit comprises two handle assemblies, the handle assemblies comprise a handle, a second mounting base, a valve core and a second sleeve respectively, the second sleeve is sleeved outside a copper core and a plastic core, the second mounting base is sleeved outside the second sleeve, the copper core and the plastic core, the plastic core is provided with a fluid inlet port and a fluid outlet port, a connection/disconnection between the fluid inlet port and the fluid outlet port can be c
    Type: Grant
    Filed: November 15, 2023
    Date of Patent: October 15, 2024
    Inventor: Danxuan Ding
  • Patent number: 12054926
    Abstract: A faucet with split-type double-handle includes: a water outlet assembly, a control unit and a pipeline connecting assembly. The water outlet assembly includes a water outlet pipe and a mounting structure for fixing the water outlet pipe. The control unit includes two handle assemblies, each including a handle, a mounting base, a plastic core base, a plastic valve core and a compressing member. The plastic core base includes a fluid inlet port and a fluid outlet port. The mounting base is non-rotatably sleeved outside the plastic core base. The compressing member is connected to the plastic core base and presses the plastic valve core in the plastic core base. The plastic valve core is rotatable but not axially movable relative to the core base. The handles are connected to the plastic valve core. The pipeline connecting assembly includes two fluid outlet pipes both connected to the water outlet pipe.
    Type: Grant
    Filed: November 15, 2023
    Date of Patent: August 6, 2024
    Inventor: Danxuan Ding
  • Patent number: D875218
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: February 11, 2020
    Inventor: Danxuan Ding