Noise-canceling earmuffs
CN309476503SActive Publication Date: 2025-09-05HUIZHOU OULE TECHNOLOGY CO LTD
Patent Information
- Application Number
- CN202530000549.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2040-01-02
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: noise-canceling earmuffs. 2. Purpose of this design product: used for noise reduction and ear protection. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
Need to check novelty before this filing date? Find Prior Art
Citation Information
Cited By
Earmuff
USD1135193S