Vacuum insulated lunch box
CN309447152SActive Publication Date: 2025-08-19SHENZHEN YIDA HIGH-TECH WEAVING CO LTD
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Patent Information
- Application Number
- CN202530113713.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2040-03-11
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Vacuum insulation lunch box. 2. Purpose of this design product: used for storing, carrying and sealing hot and cold 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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