Gravity return hinge
CN309672959SActive Publication Date: 2025-12-16SHANDONG YONGTENGDA GLASS TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202530248661.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-06
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2040-05-06
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: gravity regression hinge. 2. The use of the design product: used for door hinge, belongs to the installation accessories of the opening and closing door. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective drawing.
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