screw (cross recessed four-prong)
CN309961189SActive Publication Date: 2026-05-05厦门恒亿丰实业有限公司
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 厦门恒亿丰实业有限公司
- Filing Date
- 2025-10-14
- Publication Date
- 2026-05-05
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Figure 000001_ABST
Abstract
1. Name of the product in this design: Screw (cross countersunk head with four ribs). 2. Purpose of this design: For fastening connections between solid structures. 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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