Lunch box (smart temperature control)
CN309471870SActive Publication Date: 2025-09-02HENAN AGRICULTURAL UNIVERSITY
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Patent Information
- Application Number
- CN202530050553.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2040-01-24
Smart Images

Figure 000004_ABST
Abstract
1. The name of this design product: Lunch Box (Intelligent Temperature Control). 2. Purpose of this design product: a lunch box for holding food. 3. The design key point of this appearance design product lies in the combination of shape and color. 4. The picture or photo that best illustrates the key points of the design: Design 1 uses a reference picture. 5. The design for which protection is sought includes color. 6. The right view of Design 1 is the same as the left view of Design 1, so the right view of Design 1 is omitted; the right view of Design 2 is the same as the left view of Design 1, so the right view of Design 2 is omitted; the right view of Design 3 is the same as the left view of Design 3, so the right view of Design 3 is omitted. 7. Designate Design 1 as the base design.
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