Sewing machine accessory (upper and lower drive pulley device)

CN309819570SActive Publication Date: 2026-02-27TAIZHOU SENKE SEWING MASCH CO LTD
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Patent Information

Application Number
CN202530421434.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-18
Publication Date
2026-02-27
Estimated Expiration
2040-07-18

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Abstract

1. Name of the designed product: sewing machine accessory (up and down driving pulley device). 2. Use of the designed product: up and down driving pulley device for installation on a sewing machine. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.
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