Smart door lock
CN309202684SActive Publication Date: 2025-03-28GUANGZHOU YIJIAYI TECH DEV CO LTD
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Patent Information
- Application Number
- CN202430441988.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2039-07-16
Abstract
1. The name of this design product: smart door lock. 2. Purpose of this design product: This design product is used to enhance security and control door locks. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: combination status diagram.
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