Portable power supply
The broken lines shown in the drawings illustrate portions of the portable power supply that form no part of the claimed design.
The dot-dash broken lines define the bounds of the claimed design and form no part thereof.
Claims
The ornamental design for a portable power supply, as shown and described.
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Type: Grant
Filed: Aug 1, 2022
Date of Patent: Jan 3, 2023
Assignee: Shenzhen Yizu E-Commerce Co., Ltd. (Shenzhen)
Inventors: Xiaowei Leng (Xiaogan), Zhiping Zhou (Fuzhou)
Primary Examiner: Derrick E Holland
Application Number: 29/848,328