Digital keyboard (YUNZII-C21)
CN310013811SActive Publication Date: 2026-06-02HUNAN KAINUO TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- HUNAN KAINUO TECHNOLOGY CO LTD
- Filing Date
- 2025-12-16
- Publication Date
- 2026-06-02
Smart Images

Figure 000005_ABST
Abstract
1.The name of the design product: digital keyboard (YUNZII-C21). 2.The use of the design product: mainly used for inputting numbers and editing. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best shows the design points: front view. 5.The design claimed contains color.
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