Hidden inner fall hinge (180)
CN309244281SActive Publication Date: 2025-04-18浙江瑞美五金有限公司
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Patent Information
- Application Number
- CN202430494381.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2039-08-06
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Hidden inner fall hinge (180). 2. Purpose of this design product: a hidden inner folding hinge for doors and windows. 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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