trench cover
CN309938930SActive Publication Date: 2026-04-21HENGSHUI WANBANG WEAR-RESISTING MATERIALS CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- HENGSHUI WANBANG WEAR-RESISTING MATERIALS CO LTD
- Filing Date
- 2025-10-21
- Publication Date
- 2026-04-21
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Trench cover. 2. Purpose of this design: This design is used as a drain cover for the drain pipe opening of a floor drain, serving to drain water and filter impurities. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.
Need to check novelty before this filing date? Find Prior Art