Doorbell transmitter (A)
CN309645474SActive Publication Date: 2025-12-02卢均枝
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Patent Information
- Application Number
- CN202530176970.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2040-04-03
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Doorbell Transmitter (A). 2. Purpose of this design: This design is used to receive and alert doorbell signals. 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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