Emergency Drain
CN309165428SInactive Publication Date: 2025-03-11张淑梅
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430449634.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-03-11
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: emergency drainage device. 2. Purpose of the product of this design: This design relates to the field of medical devices and is used in emergency cases. It generates negative pressure in the cavity, thereby guiding the liquid in the cavity out and collecting it. 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.
Need to check novelty before this filing date? Find Prior Art