Lunch box
The upper cover and the small lid of the lunch box are translucent. The lower bowl of the lunch box having a partition is transparent.
Claims
The ornamental design for a lunch box, as shown and described.
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Type: Grant
Filed: Dec 15, 2016
Date of Patent: Nov 6, 2018
Assignee: SHANDONG LINUO TECHNICAL GLASS CO., LTD (Shandong)
Inventors: Muhua Sun (Shandong), Junping Xue (Shandong), Shufa Gao (Shandong), Weitao Jia (Shandong), Lijun Zhao (Shandong)
Primary Examiner: Wan Laymon
Assistant Examiner: Mark Booker
Application Number: 29/587,690