Digital ruler
CN309142547SActive Publication Date: 2025-02-28LANGLANG CULTURE TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430468432.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2039-07-25
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: digital decomposition ruler. 2. Purpose of this product with design: This product with design is used for children to learn basic digital addition and subtraction. 3. The design highlights of this appearance design product lie in the product’s shape, pattern and their combination. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
Need to check novelty before this filing date? Find Prior Art