Door and window hinges

CN309517647SActive Publication Date: 2025-09-26GUANGDONG AISHENGDE HARDWARE PROD CO LTD
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Patent Information

Application Number
CN202430826793.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-12-26
Publication Date
2025-09-26
Estimated Expiration
2039-12-26

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Abstract

1. Name of this design product: door and window hinge. 2. Application of this design product: This design product is used for door and window hinges. 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: three-dimensional picture.
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