Patent · US Active

Portable charging case

US11901755B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Inventors

Yueming Wang · Hangzhou City, CN
Shiyue Wu · Longbeilingcun, CN
Le Jiang · Hunan, CN
Si Wei · Daguantang, CN

Key dates

Filing date	Sep 29, 2021
Grant date	Feb 13, 2024
Priority date	—
Expiry date	May 5, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21L4/085
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A portable charging case, including an unlocking assembly and a push rod, user can push the unlocking assembly in the direction towards the storage space after the portable lighting device is fully charged. The push rod then pushes the magnetic charging device away from the portable lighting device so that the magnetic charging device disconnects from the portable lighting device. Users can take the portable lighting device out from the charging case more quickly and easily, thereby enhancing user experience for using the charging case.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.