Hinge (T-shaped hidden frame door concealed hinge)
CN309768852SActive Publication Date: 2026-02-03李泽华
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Patent Information
- Application Number
- CN202430765022.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2039-12-03
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Figure 000004_ABST
Abstract
1. The name of the design product: hinge (T-shaped hidden frame door hidden hinge). 2. The use of the design product: for security door products. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Other changes in the situation that need to be explained: design 1 reference drawing, design 2 reference drawing, design 3 reference drawing are the perspective effect drawings of the hinge closing state design. 6. Other information: design 1 is the basic design.
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