Measuring ruler (for measuring the thread dimensions of screws, nuts, and bolts).
CN309566175SActive Publication Date: 2025-10-28王希中
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Patent Information
- Application Number
- CN202530148201.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2040-03-25
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Figure 000007_ABST
Abstract
1. Name of this design product: Measuring ruler (for measuring the thread dimensions of screws, nuts, and bolts). 2. Purpose of this design: To measure the thread specifications and dimensions of screws, nuts, and bolts. 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.
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