Holeless binder
CN310034243SActive Publication Date: 2026-06-16SHANGHAI QINGYA CULTURE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SHANGHAI QINGYA CULTURE CO LTD
- Filing Date
- 2025-11-12
- Publication Date
- 2026-06-16
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: loose-leaf binding buckle. 2. The use of the design product: for calligraphy binding. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.
Need to check novelty before this filing date? Find Prior Art