Backpack
The broken lines in the drawings depict portions of the backpack that form no part of the claimed design. The unevenly dashed lines in
Claims
The ornamental design for a backpack, as shown and described.
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Type: Grant
Filed: Apr 15, 2021
Date of Patent: Jan 18, 2022
Inventor: Caiming Qiu (Shangrao)
Primary Examiner: Jennifer L Watkins
Application Number: 29/778,812