Anti-settling well lid

CN310047568SActive Publication Date: 2026-06-23QUANZHOU QUANZHU TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
QUANZHOU QUANZHU TECHNOLOGY CO LTD
Filing Date
2025-12-23
Publication Date
2026-06-23

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Abstract

1. Name of this design product: Anti-settlement manhole cover. 2. Purpose of this design: manhole cover. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design points: Combine 3D view diagram 1.
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