Lunch box
Description
The evenly broken lines represent parts of the lunch box that form no part of the claim.
Claims
The ornamental design for a lunch box as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D1140657
Type: Grant
Filed: Apr 22, 2024
Date of Patent: Aug 11, 2026
Assignee: NINGBO LISI HOUSEWARE CO., LTD. (Ningbo)
Inventor: Li Lixin (Ningbo)
Primary Examiner: Messina L Smith
Application Number: 29/938,554
Type: Grant
Filed: Apr 22, 2024
Date of Patent: Aug 11, 2026
Assignee: NINGBO LISI HOUSEWARE CO., LTD. (Ningbo)
Inventor: Li Lixin (Ningbo)
Primary Examiner: Messina L Smith
Application Number: 29/938,554
Classifications
Current U.S. Class:
D7/629