Soundproof earplugs (CD pattern max)
CN310194550SActive Publication Date: 2026-09-08蒋双峰
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Patent Information
- Application Number
- CN202630125829.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-20
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2041-03-20
Smart Images
Figure 000003_ABST
Abstract
1. The name of the design product: soundproof earplug (CD pattern max). 2. The use of the design product: earplug for wearing on the ear to isolate sound. 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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