Portable refrigerator
The dash-dash broken lines in the drawings depict portions of the portable refrigerator that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.
Claims
The ornamental design for a portable refrigerator, as shown and described.
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Type: Grant
Filed: Jun 6, 2022
Date of Patent: Sep 27, 2022
Assignee: GUANGZHOU DAOHE TECHNOLOGY CO., LTD. (Guangzhou)
Inventors: Tingliang Deng (Guangzhou), Guangyang Li (Guangzhou)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/841,333