Hinge (T-type door concealed hinge 4)

CN309522939SActive Publication Date: 2025-09-30李泽华
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Patent Information

Application Number
CN202430844288.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-09-30
Estimated Expiration
2039-12-31

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Abstract

1. The name of this design product: Hinge (T-shaped concealed door hinge 4). 2. Application of this design product: for anti-theft door products. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic Drawing 1. 5. Description of other changes in circumstances that require explanation: Design 1 reference drawing, Design 2 reference drawing, Design 3 reference drawing, Design 4 reference drawing, and Design 5 reference drawing are three-dimensional renderings of the appearance design. 6. Other situations that require explanation: Design 1 is designated as the basic design.
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