Noise-canceling earplugs
CN309375646SActive Publication Date: 2025-07-08GUANGZHOU YIZHAO HOUSEHOLD DAILY NECESSITIES CO LTD
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Patent Information
- Application Number
- CN202430702241.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2039-11-06
Smart Images
Figure 000019_ABST
Abstract
1. Name of the Design Product: Noise-canceling Earplugs. 2. Use of the Design Product: Used to reduce noise and isolate external interference. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View of the Combined State.
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