Multifunctional portable lunch box
Description
Claims
The ornamental design for a multifunctional portable lunch box, as shown and described.
Referenced Cited
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Patent History
Patent number: D883754
Type: Grant
Filed: Mar 24, 2018
Date of Patent: May 12, 2020
Inventor: Jingsheng Xu (Hunan)
Primary Examiner: Derrick E Holland
Assistant Examiner: Andrew Kerr
Application Number: 29/641,783
Type: Grant
Filed: Mar 24, 2018
Date of Patent: May 12, 2020
Inventor: Jingsheng Xu (Hunan)
Primary Examiner: Derrick E Holland
Assistant Examiner: Andrew Kerr
Application Number: 29/641,783
Classifications
Current U.S. Class:
D7/629