Lunch box (single layer)
CN309426608SActive Publication Date: 2025-08-08顾海贤
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Patent Information
- Application Number
- CN202530060837.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2040-02-11
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: Lunch box (single layer). 2. Purpose of the product of this design: used for holding and keeping food warm, and for carrying 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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