Smart door lock (AB-inner)

CN309824121SActive Publication Date: 2026-03-03SHENZHEN HUIGU XINGCHEN TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202530359008.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-20
Publication Date
2026-03-03
Estimated Expiration
2040-06-20

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Abstract

1. Name of the product in this design: Smart Door Lock (AB-inner). 2. Purpose of this design: To be installed on a door for opening and locking. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.
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