Vacuum flask (Riyang)
CN309750617SActive Publication Date: 2026-01-27何依阳
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Patent Information
- Application Number
- CN202530297569.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-26
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2040-05-26
Smart Images
Figure 000003_ABST
Abstract
1. Name of the product in this design: Thermos Flask (Rhombus Pattern). 2. Purpose of this product design: To hold and keep warm drinking water. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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