Back cover of a mobile phone
The broken lines are directed to environment and form no part of the claimed design.
Claims
The ornamental design for a back cover of a mobile phone, as shown and described.
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Type: Grant
Filed: Jan 25, 2019
Date of Patent: Jan 26, 2021
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. (Beijing)
Inventors: Yin Zhu (Beijing), Kai Zhu (Beijing)
Primary Examiner: Bridget L Eland
Application Number: 29/678,177