Noise reducing headrest
CN309664170SActive Publication Date: 2025-12-12SHAANXI FENGHUO HONGSHENG SCI & TECH
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Patent Information
- Application Number
- CN202530206137.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2040-04-16
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: noise reduction head pillow. 2. The use of the design product: the design product is used as a support for the head and neck, protects the cervical vertebrae, and realizes noise reduction in the human ear area through active noise reduction technology. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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