Manhole cover (single hinge integrated)
CN309165590SActive Publication Date: 2025-03-11DAYING KAIRUILONG NEW MATERIAL CO LTD
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Patent Information
- Application Number
- CN202430478366.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2039-07-30
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: Manhole cover (single-hinge integrated type). 2. Purpose of this design product: manhole covers for road sewers. 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: Stereoscopic diagram 1.
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