Invisible hinge
CN309169313SActive Publication Date: 2025-03-14FO SHAN SHI YUE GUO XUAN KE JI YOU XIAN GONG SI
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Patent Information
- Application Number
- CN202430456854.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2039-07-22
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: invisible hinge. 2. Purpose of this design product: used for door and window connection. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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