Solar power bank
The broken lines shown in the drawings depict portions of the solar power bank in which the design is embodied that form no part of the claimed design.
Claims
The ornamental design for a solar power bank, as shown and described.
Type: Grant
Filed: Feb 9, 2021
Date of Patent: Mar 15, 2022
Inventor: Baijiang Wen (Yuyao)
Primary Examiner: Derrick E Holland
Application Number: 29/769,988