Floor drain core
CN309469448SActive Publication Date: 2025-08-29江永光
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Patent Information
- Application Number
- CN202530002885.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2040-01-03
Smart Images
Figure 000003_ABST
Abstract
1. The name of this design product: floor drain core. 2. Purpose of this design product: used to be installed in the floor drain shell to prevent sewer odor. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: status reference diagram.
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