Noise-isolating earplugs (bean-shaped running track ring + sound mesh)
CN310194551SActive Publication Date: 2026-09-08蒋双玉
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Patent Information
- Application Number
- CN202630125834.9
- 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. Name of this design product: Noise-isolating earplugs (bean-shaped track ring + sound mesh). 2. Purpose of this design: for use as an earplug worn on the ear to isolate sound. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.
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