Smart door locks

CN309433927SActive Publication Date: 2025-08-12LANGFANG DILONG AUTOMATION EQUIPMENT CO LTD
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Patent Information

Application Number
CN202430712804.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-11-11
Publication Date
2025-08-12
Estimated Expiration
2039-11-11

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Abstract

1. The name of this design product: smart door lock. 2. Application of this design product: for smart door locks. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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