door opener

CN309650448SActive Publication Date: 2025-12-05FUJIAN GIANT SMART GATE&WINDOW SYST CO LTD
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Patent Information

Application Number
CN202530185616.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-04-09
Publication Date
2025-12-05
Estimated Expiration
2040-04-09

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Abstract

1. Name of the designed product: door opener. 2. Use of the designed product: door opener for opening and closing door. 3. Design points of the designed product: in shape. 4. Picture or photo showing the design points: perspective view 1.
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