Manual and automatic door and window locks

CN309517559SActive Publication Date: 2025-09-26WENZHOU AIDEMEI DOOR & WINDOW SYST DEV CO LTD
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Patent Information

Application Number
CN202530067918.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-02-17
Publication Date
2025-09-26
Estimated Expiration
2040-02-17

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Abstract

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