Seat backrest (sonic backrest)
CN309321871SInactive Publication Date: 2025-06-06XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO LTD
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Patent Information
- Application Number
- CN202430603524.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-06-06
- Estimated Expiration
- Not applicable · inactive patent
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Figure 000001_ABST
Abstract
1. The name of this design product: seat backrest (sonic wave backrest). 2. Purpose of this design product: used as a seat backrest. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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