Fire-fighting apparatus, box assembly, battery, power consumption apparatus, and method for preparing battery | Patent Number 11826593

US 11826593 B2
Application Number17718832
Publication NumberUS 20220233899 A1
Pendency1 year, 7 months, 20 days
Filled DateApr 12, 2022
Priority DateNov 17, 2020
Publication DateJul 28, 2022
Expiration DateNov 16, 2040
Inventor/ApplicantsZhiming CHEN
Zhiming Chen
Boxiang Liao
Boxiang LIAO
Kai Wu
Kai WU
ExaminesGORMAN, DARREN W
Art Unit3752
Technology Center3700
Assignments
Contemporary Amperex Technology Co. Limited
Current
Contemporary Amperex Technology Co. Limited
Original
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