Wireless doorbell (battery version LF-DC8)
CN310288773SActive Publication Date: 2026-10-30SHENZHEN KEMINGRUI TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202630318203.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-22
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2041-06-22
Smart Images
Figure 000005_ABST
Abstract
1. The name of the design product: wireless doorbell (battery version LF-DC8). 2. The use of the design product: for opening door prompt. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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