Portable battery pack
Latest Shenzhen Poweroak Newener Co., Ltd. Patents:
Description
The broken lines shown in the drawings depict portions of the article that form no part of the claimed design.
Claims
The ornamental design for a portable battery pack, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D837149
Type: Grant
Filed: Jun 2, 2017
Date of Patent: Jan 1, 2019
Assignee: Shenzhen Poweroak Newener Co., Ltd. (Shenzhen)
Inventors: Xiangzhu Yin (Shenzhen), Zhuangtai Lao (Shenzhen), Haiying Zheng (Shenzhen), Dekuan Wan (Shenzhen), Zhiliang Liu (Shenzhen)
Primary Examiner: Janice Hallmark
Assistant Examiner: Nathaniel D. Buckner
Application Number: 29/606,171
Type: Grant
Filed: Jun 2, 2017
Date of Patent: Jan 1, 2019
Assignee: Shenzhen Poweroak Newener Co., Ltd. (Shenzhen)
Inventors: Xiangzhu Yin (Shenzhen), Zhuangtai Lao (Shenzhen), Haiying Zheng (Shenzhen), Dekuan Wan (Shenzhen), Zhiliang Liu (Shenzhen)
Primary Examiner: Janice Hallmark
Assistant Examiner: Nathaniel D. Buckner
Application Number: 29/606,171
Classifications