Electric hot water bottle heating element (double inner tank heating element)
CN310300161SActive Publication Date: 2026-11-06罗长达
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Patent Information
- Application Number
- CN202630281327.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-03
- Publication Date
- 2026-11-06
- Estimated Expiration
- 2041-06-03
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Heating element of electric hot water bag (double inner tank heating element). 2. Purpose of this design: A heating element built into an electric hot water bag. 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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