seat back frame (long version)
CN309749394SActive Publication Date: 2026-01-27韩汝龙
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Patent Information
- Application Number
- CN202530383311.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-02
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2040-07-02
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Seat backrest frame (long). 2. Purpose of this design: For use as a backrest frame on a chair. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.
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