Folding door upper and lower pulley set (odd number of leaves)

CN309776859SActive Publication Date: 2026-02-06CMECH (GUANGZHOU) INDUSTRIAL LTD
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Patent Information

Application Number
CN202530329884.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-10
Publication Date
2026-02-06
Estimated Expiration
2040-06-10

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Abstract

1. The name of the design product: folding door upper and lower pulley block (odd number of panels). 2. The use of the design product: used for folding door sliding accessories, wherein component 1 is an upper pulley and component 2 is a lower pulley. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: component 1 perspective view 1.
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