one-way valve
CN309624566SActive Publication Date: 2025-11-21曹华贤
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202530215120.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2040-04-21
Smart Images
Figure 000007_ABST
Abstract
1. Name of the designed product: check valve. 2. Use of the designed product: used as check valve. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view. 5. Other circumstances or explanations: A part in the front view is transparent material.
Need to check novelty before this filing date? Find Prior Art