Smart door lock
CN309996853SActive Publication Date: 2026-05-26SHANGHAI ABB ELECTRICAL TECHNOLOGY CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SHANGHAI ABB ELECTRICAL TECHNOLOGY CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-05-26
Smart Images
Figure 000006_ABST
Abstract
1. Name of the product in this design: Smart door lock. 2. Purpose of this design: This design is installed on a door to provide security protection for locking and unlocking the door. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. The back of the product is a part that is not easily seen or cannot be seen during use, so the rear view of Design 1 and the rear view of Design 2 are omitted. 6. Design 1 is designated as the basic design.
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