Patent
   D955978
Priority
Oct 23 2020
Filed
Oct 23 2020
Issued
Jun 28 2022
Expiry
Jun 28 2037
Assg.orig
Entity
unknown
9
13
n/a
The ornamental design for a portable charging device, as shown and described.

FIG. 1 is a front perspective view of a portable charging device showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in the figures depict portions of the portable charging device which form no part of the claimed design.

Wu, Jinguan

Patent Priority Assignee Title
D971145, Mar 22 2021 SHENZHEN HELLO TECH ENERGY CO., LTD Power supply
D972504, Jan 27 2021 Shenzhen Del Contemporary Technology Ltd. Battery
D972509, Jun 11 2021 SHENZHEN REPOWER TIMES TECHNOLOGY CO., LTD. Portable power supply
D974297, Nov 24 2021 3A TECHNOLOGY CO., LIMITED; 3A TECHNOLOGY CO , LIMITED Energy storage and power supply device
D987563, Jan 26 2021 SHENZHEN POWEROAK NEWENER CO., LTD Portable power supply
ER1481,
ER256,
ER3953,
ER552,
Patent Priority Assignee Title
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Oct 23 2020WU, JINGUANANKER INNOVATIONS TECHNOLOGY CO LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0541900188 pdf
Oct 23 2020Anker Innovations Technology Co., Ltd.(assignment on the face of the patent)
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