Door and window guide wheel (three-wheel)

CN309317670SActive Publication Date: 2025-06-03莫远俊
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Patent Information

Application Number
CN202430592061.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-09-14
Publication Date
2025-06-03
Estimated Expiration
2039-09-14

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Abstract

1. Name of the design product: Door and window guide wheel (three - wheel). 2. Use of the design product: Guide wheel for door and window installation. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Stereogram.
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