Grid steel castings

CN309219797SInactive Publication Date: 2025-04-04SHANGSHUI COUNTY ZHENGHENG STEEL STRUCTURE CO LTD
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Patent Information

Application Number
CN202430463399.1
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-07-24
Publication Date
2025-04-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

1. The name of this design product: grid steel casting. 2. Purpose of this design product: This design product is a grid steel casting, which is mainly used in buildings such as stadiums, convention and exhibition centers, cultural facilities, transportation hubs and even industrial plants that require large spans and large spaces. Specifically, it is a spatial structure composed of multiple rods connected by nodes in a certain grid form. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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