spool auxiliary tools

CN309565193SActive Publication Date: 2025-10-28DPG美国股份有限公司
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Patent Information

Application Number
CN202530064167.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-02-13
Publication Date
2025-10-28
Estimated Expiration
2040-02-13

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Abstract

1. Name of the product in this design: Spool Auxiliary Tool. 2. Purpose of this design: For use as a bobbin auxiliary tool. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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