High head roller hook (twice the thread capacity)
CN309211303SActive Publication Date: 2025-04-01NINGBO DESHENG SHUANGYING PRECISION MACHINERY CO LTD
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Patent Information
- Application Number
- CN202430511080.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2039-08-13
Smart Images
Figure 000003_ABST
Abstract
1. The name of the product of this design: High-head roller hook (twice the thread capacity). 2. Purpose of the product with this design: The product with this design is used for the high-head roller rotary hook of sewing machine parts. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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