Portable power source
The broken lines shown in the drawings are included for the purpose of illustrating portions of the portable power source that form no part of the claimed design.
Claims
The ornamental design for a portable power source, as shown and described.
Type: Grant
Filed: Oct 12, 2021
Date of Patent: May 9, 2023
Assignee: Hunan Shanye New Energy Technology Co., Ltd. (Hunan)
Inventors: Dongrui Xun (Hunan), Mi Liu (Hunan)
Primary Examiner: Derrick E Holland
Application Number: 29/811,169