Construction engineering ladder

CN310189556SActive Publication Date: 2026-09-04QINGDAO ZHITONG ENGINEERING COST CONSULTING CO LTD
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Patent Information

Application Number
CN202630188137.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-04-21
Publication Date
2026-09-04
Estimated Expiration
2041-04-21

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Abstract

1. Name of the designed product: construction ladder. 2. Use of the designed product: for climbing on construction sites. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.
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