door hinge
CN309690789SActive Publication Date: 2025-12-23SHENZHEN XIAOKUAN TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202530265845.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2040-05-13
Smart Images
Figure 000003_ABST
Abstract
1. The name of the design product: door hinge. 2. The use of the design product: provide hinge support and smooth opening and closing for large iron doors, wooden doors. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.
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