Multi-function ruler
CN309943386SActive Publication Date: 2026-04-24章帅 +1
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 章帅
- Filing Date
- 2025-08-15
- Publication Date
- 2026-04-24
Smart Images
Figure 000007_ABST
Abstract
1. Name of the design product: multifunctional ruler. 2. Use of the design product: the ruler is designed according to requirements, including two kinds of coordinate measurement methods of right angle and well sub, longitude and latitude, and is divided into upper and lower sections for five-minute ruler to facilitate conventional coordinate measurement. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view.
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