Roller (doors and windows)

CN309378068SActive Publication Date: 2025-07-11FOSHAN YUHENG BEARING CO LTD
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Patent Information

Application Number
CN202430426352.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-07-09
Publication Date
2025-07-11
Estimated Expiration
2039-07-09

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Abstract

1. Name of the Design Product: Roller (for doors and windows). 2. Use of the Design Product: For door and window accessories, specifically wheels for rolling or traction. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.
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