Double-ended nib
CN309646087SActive Publication Date: 2025-12-02伍成义
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Patent Information
- Application Number
- CN202530075683.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2040-02-20
Smart Images
Figure 000007_ABST
Abstract
1. Name of this design product: Double-ended pen tip. 2. Purpose of this design: an accessory for writing instruments. 3. The key design features of this product are its overall shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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