Ruler (1530 ruler for map drawing)
CN309764392SActive Publication Date: 2026-01-30张志江
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Patent Information
- Application Number
- CN202530342475.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-14
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2040-06-14
Smart Images
Figure 000003_ABST
Abstract
1. Name of the product in this design: Ruler (Drawing Ruler 1530). 2. Purpose of this design: For drawing and interpreting drawings. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. This design is for a thin product, so the left and right views and the top and bottom views are omitted.
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