Insulated lunch box (HF-FH11-1)
CN309447062SActive Publication Date: 2025-08-19陈世振
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Patent Information
- Application Number
- CN202530072642.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2040-02-19
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product of this design: Thermal Insulation Lunch Box (HF‑FH11‑1). 2. Purpose of this design product: a lunch box with heat preservation function. 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: Stereoscopic drawing 1.
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