Manhole cover mosquito plug

CN310090283SActive Publication Date: 2026-07-14ZHEJIANG HENGCHANG TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
ZHEJIANG HENGCHANG TECH CO LTD
Filing Date
2025-09-29
Publication Date
2026-07-14

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Abstract

1. The name of the design product: mosquito plug for manhole cover. 2. The use of the design product: used for installing in the pry hole of manhole cover to achieve mosquito prevention. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.
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