up and down hinge
CN310242779SActive Publication Date: 2026-10-09ANHUI WEIGES HARDWARE PRODUCTS CO LTD
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Patent Information
- Application Number
- CN202630170119.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-04-13
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2041-04-13
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: up and down hinge. 2. The use of the design product: the design product is used for the up and down hinge connection of the casement window, and plays the role of window opening and closing transmission. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.
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