door panel (150 invisible hinge)

CN309731459SActive Publication Date: 2026-01-09SHENYANG INNOVATION DOOR CO LTD
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Patent Information

Application Number
CN202530409197.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-14
Publication Date
2026-01-09
Estimated Expiration
2040-07-14

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Abstract

1. Name of the designed product: door panel (150 invisible hinge). 2. Use of the designed product: for the door panel of rolling shutter door. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.
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