choking prevention device

CN309878946SActive Publication Date: 2026-03-27葱趣科技(上海)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-08-25
Publication Date
2026-03-27

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Abstract

1. Name of the design product: anti-choking device. 2. Use of the design product: for preventing choking. 3. Design points of the design product: in shape. 4. Picture or photograph best indicating the design points: perspective view.
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