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.
Patent No.:
Date of Patent:
Apr. 14, 2026
Filed:
Feb. 14, 2023
Contemporary Amperex Technology (Hong Kong) Limited, Hong Kong, CN;
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong, CN;
Abstract
A protective cover may comprise: a first cover configured to be fixed to a frame of a battery, the first cover being provided with an accommodating cavity for accommodating a high-voltage lead-out structure, and the accommodating cavity having an opening for exposing the high-voltage lead-out structure; a second cover rotatably arranged on the first cover and opening and respectively closing the opening when rotated relative to the first cover in a first direction of rotation and a second direction of rotation; and a cover closing structure connected to the first cover and the second cover, and causing the second cover to rotate in the second direction of rotation after the second cover is opened and an external force for opening the second cover is removed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile