Patents by Inventor Zijie CAI

Zijie CAI 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).

  • Toilet cover and method for demounting and installing upper cover assembly of toilet cover
    Patent number: 10285547
    Abstract: A toilet seat includes a main body; a cover assembly detachably connected to the main body and rotatable with respect to the main body; a connecting mechanism arranged between the main body and the cover assembly and detachably connecting the cover assembly to the main body, and the connecting mechanism includes a bushing arranged in the main body, the bushing and the main body form an engagement slot, and a rotating shaft extendable and retractable with respect to the cover assembly, an end of the rotating shaft is provided with an engagement portion, and in a case that the rotating shaft extends out with respect to the cover assembly, the engagement portion is in engagement with the engagement slot to fix the cover assembly to the main body.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: May 14, 2019
    Assignee: XIAMEN AXENT CORPORATION LIMITED
    Inventors: Lianjin Chen, Zijie Cai
  • TOILET COVER AND METHOD FOR DEMOUNTING AND INSTALLING UPPER COVER ASSEMBLY OF TOILET COVER
    Publication number: 20180064300
    Abstract: A toilet seat includes a main body; a cover assembly detachably connected to the main body and rotatable with respect to the main body; a connecting mechanism arranged between the main body and the cover assembly and detachably connecting the cover assembly to the main body, and the connecting mechanism includes a bushing arranged in the main body, the bushing and the main body form an engagement slot, and a rotating shaft extendable and retractable with respect to the cover assembly, an end of the rotating shaft is provided with an engagement portion, and in a case that the rotating shaft extends out with respect to the cover assembly, the engagement portion is in engagement with the engagement slot to fix the cover assembly to the main body.
    Type: Application
    Filed: March 15, 2016
    Publication date: March 8, 2018
    Inventors: Lianjin CHEN, Zijie CAI