Headphones
CN309831964SActive Publication Date: 2026-03-06SHENZHEN QIER TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202530335338.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-11
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2040-06-11
Smart Images
Figure 000001_ABST
Abstract
1. Name of the product in this design: Headphones. 2. Purpose of this design: The over-ear headphones are used to receive electrical signals from the player and convert the electrical signals into sound waves when held close to the ear. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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