Inner buckle in aluminum alloy pulley

CN309339909SActive Publication Date: 2025-06-17WENZHOU YIGU DOOR & WINDOW HARDWARE CO LTD
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Patent Information

Application Number
CN202430644971.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-10-14
Publication Date
2025-06-17
Estimated Expiration
2039-10-14

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Abstract

1. Name of the Design Product: Inner Buckle in Aluminum Alloy Pulley 2. Use of the Design Product: Device for controlling the locking of door and window sashes 3. Design Key Points of the Design Product: Lies in the shape 4. Picture or Photograph that Best Illustrates the Design Key Points: Stereogram
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