Voice valve protective cover

CN309199283SActive Publication Date: 2025-03-25JINAN WEIYANG MEDICAL EQUIP TECH
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Patent Information

Application Number
CN202430473587.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-07-29
Publication Date
2025-03-25
Estimated Expiration
2039-07-29

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Abstract

1. The name of this design product: voice valve protective cover. 2. Purpose of this design product: used for dust protection of voice valves. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D image of Kit 1.
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