Earplugs
CN309605829SActive Publication Date: 2025-11-14吕庆
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202530172333.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2040-04-02
Smart Images
Figure 000017_ABST
Abstract
1. Name of the product in this design: Earplugs. 2. Purpose of this design: to aid sleep, reduce noise, provide waterproofing for swimming, and enhance concentration. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design points: Refer to Figure 1 for the combined state.
Need to check novelty before this filing date? Find Prior Art