Patents by Inventor Jihong JU

Jihong JU 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).

  • Circuit breaker handle connection structure
    Patent number: 10804053
    Abstract: A circuit breaker handle connection structure, comprising a handle (1) and a lever (2), the handle (1) and the lever (2) being assembled together. The bottom of a handle disc portion (101) of the handle (1) is provided with a mounting recess (102); the bottom (201) of the lever (2) is mounted in the mounting recess (102) and can rotate; when the lever (2) rotates to a fixed position in the mounting recess (102), the degree of freedom is limited by limiting bosses (103).
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: October 13, 2020
    Assignee: SHANGHAI LIANGXIN ELECTRICAL CO., LTD
    Inventors: Qiang Li, Wushan Jiang, Zhicao Liu, Yipeng Yu, Jihong Ju
  • CIRCUIT BREAKER HANDLE CONNECTION MODE
    Publication number: 20190267201
    Abstract: A circuit breaker handle connection structure, comprising a handle (1) and a lever (2), the handle (1) and the lever (2) being assembled together. The bottom of a handle disc portion (101) of the handle (1) is provided with a mounting recess (102); the bottom (201) of the lever (2) is mounted in the mounting recess (102) and can rotate; when the lever (2) rotates to a fixed position in the mounting recess (102), the degree of freedom is limited by limiting bosses (103).
    Type: Application
    Filed: August 9, 2018
    Publication date: August 29, 2019
    Inventors: Qiang LI, Wushan JIANG, Zhicao LIU, Yipeng YU, Jihong JU