choking prevention device
CN310115037SActive Publication Date: 2026-07-24GUANGZHOU ROOSEVELT TECH CO LTD
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Patent Information
- Application Number
- CN202530687029.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-21
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2040-11-21
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: anti-choking device. 2. The use of the design product: as a first-aid device, used to prevent choking caused by laryngeal tube from causing suffocation, the device can be extended into the oral cavity to suck out the choking object by sucking air from the laryngeal tube. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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