Noise Cancelling Earplugs (SE17)

CN309101094SInactive Publication Date: 2025-02-07SHENZHEN HONGYI TENGHUI ELECTRONIC TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202430377876.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-06-20
Publication Date
2025-02-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

1. The name of the product of this design: Noise-cancelling earplugs (SE17). 2. The purpose of this design product: to reduce noise. 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.
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