Thermos liner
CN309433519SActive Publication Date: 2025-08-12HANGZHOU YALAN TRADING CO LTD
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Patent Information
- Application Number
- CN202530163917.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2040-03-31
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Thermos cup liner. 2. Purpose of this design product: as an inner liner accessory for thermos cups. The thermos liner is frozen and placed inside the thermos to keep food cold and fresh. 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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