Drain (sunk anti-accumulation)

CN309771799SActive Publication Date: 2026-02-03郭世杰
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Patent Information

Application Number
CN202530288576.1
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-22
Publication Date
2026-02-03
Estimated Expiration
2040-05-22

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Abstract

1. The name of the design product: drainage device (sinking type anti-silt). 2. The use of the design product: the design product is a disassembled three-component drainage device, used for drainage, with anti-silt effect, comprising component 1, component 2 and component 3; component 1, component 2 and component 3 are sequentially spliced together to form a drainage device. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combined state perspective view.
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