Knob button winding shaft
CN310037529SActive Publication Date: 2026-06-19QUANZHOU HUAKOU TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- QUANZHOU HUAKOU TECHNOLOGY CO LTD
- Filing Date
- 2025-09-30
- Publication Date
- 2026-06-19
Smart Images
Figure 000008_ABST
Abstract
1. Name of this design product: Knob-wrap shaft. 2. Purpose of this design: For use as a winding shaft for buttonholes. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.
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