Smart meters
CN309808519SActive Publication Date: 2026-02-24NORTHWESTERN POLYTECHNICAL UNIV MING DE COLLEGE
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Patent Information
- Application Number
- CN202530446662.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-30
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2040-07-30
Smart Images

Figure 000003_ABST
Abstract
1. Name of the product in this design: Smart Meter. 2. Purpose of this design: A smart meter for recording and displaying electricity consumption. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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