The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 12, 2026

Filed:

Nov. 28, 2023
Applicant:

Wenmei LI, Beijing, CN;

Inventor:

Wenmei Li, Beijing, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 13/30 (2006.01);
U.S. Cl.
CPC ...
H01H 13/30 (2013.01);
Abstract

Embodiments of the present disclosure provide a press type mechanical switching mechanism and a circuit breaker. The switching mechanism comprising: a first and a second mechanical contact capable of switching between an on state and an off state; a first pressing member configured to switch the first and second mechanical contacts from the off state to the on state in a case that the first and second mechanical contacts are in the off state and the first pressing member is pressed down; a second pressing member configured to switch the first and second mechanical contacts from the on state to the off state in a case that the first and second mechanical contacts are in the on state and the second pressing member is pressed down; an electromagnetic assembly configured to switch the first and second mechanical contacts from the on state to the off state in a case that the first and second mechanical contacts are in the on state and the first pressing member is not pressed down and in a case that the first and second mechanical contacts are in the on state and the first pressing member is kept pressed down.


Find Patent Forward Citations

Li, Wenmei. (2026). Press type mechanical switching mechanism and circuit breaker (U.S. Patent No. 12626874). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12626874

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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