Patents by Inventor Shuchen Cai

Shuchen 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).

  • Flange, insulator and insulated support post
    Patent number: 11915842
    Abstract: Provided is a flange (100) connected to an end of an insulating tube (10), the flange includes a flange plate (110) abutting the end of the insulating tube, a groove (111) recessed toward inside of the insulating tube is disposed on the flange plate, the groove is connected to the insulating tube, an inflation valve (120) is disposed within the groove, the groove is filled with sealing material (130) which covers the inflation valve. Provided are also insulator and insulated support post using the flange. The flange, the insulator and insulated support post help to protect the inflation valve from external force and the groove is filled with the sealing material to ensure the sealing performance of the flange.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: February 27, 2024
    Assignee: JIANGSU SHEMAR ELECTRIC CO., LTD.
    Inventors: Bin Ma, Chao Liu, Jiang Fang, Guiyan Ni, Shuchen Zhou, Xuejun Cai
  • Pet learning button toy
    Patent number: D963962
    Type: Grant
    Filed: April 8, 2022
    Date of Patent: September 13, 2022
    Inventor: Shuchen Cai
  • Sleep soother
    Patent number: D979122
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: February 21, 2023
    Inventor: Shuchen Cai
  • Toy animal
    Patent number: D983281
    Type: Grant
    Filed: January 10, 2023
    Date of Patent: April 11, 2023
    Inventor: Shuchen Cai