lunch box

CN309522674SActive Publication Date: 2025-09-30TAIZHOU HUANGYAN DAYANG ELECTRONIC TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202530517799.0
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-09-01
Publication Date
2025-09-30
Estimated Expiration
2040-09-01

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Abstract

1. The name of the product under this design: lunch box. 2. Purpose of this design product: a lunch box used for holding food. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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