Supporting rod connecting sleeve for sewing machine thread rack

CN309802098SActive Publication Date: 2026-02-17YUEQING NIANXING SEWING MACHINE ACCESSORIES CO LTD
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Patent Information

Application Number
CN202530377163.0
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-30
Publication Date
2026-02-17
Estimated Expiration
2040-06-30

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Abstract

1. The name of the design product: sewing machine thread rack support rod connecting sleeve. 2. The use of the design product: the design product is a connecting sleeve for a sewing machine thread rack support rod, used for sleeving the support rod. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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