doorbell transmitter (2)
CN310104400SActive Publication Date: 2026-07-21NINGBO COMEN ELECTRONICS TECH
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- NINGBO COMEN ELECTRONICS TECH
- Filing Date
- 2025-12-09
- Publication Date
- 2026-07-21
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Figure 000005_ABST
Abstract
1. Name of the designed product: Doorbell transmitter (2). 2. Use of the designed product: for generating radio signal to trigger a doorbell. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: front view.
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