expander
CN309954196SActive Publication Date: 2026-05-01陈礼成
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 陈礼成
- Filing Date
- 2025-09-28
- Publication Date
- 2026-05-01
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Expander. 2. Purpose of this design: Used as a drain accessory, where the accessory is compressed and then expanded to lock in place. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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