Ink cartridge (portable leak-proof)
CN308997105SActive Publication Date: 2024-12-10GUANGZHOU TIANNIAO CULTURAL IND
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Patent Information
- Application Number
- CN202430193152.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2039-04-09
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: ink cartridge (portable leak-proof). 2. Purpose of this design product: used to store ink for calligraphy. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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