发明名称 Checkered wall or ceiling system
摘要 A suspension ceiling or wall system is disclosed providing a plurality of spaced, rectangular pans or projections positioned in spaced relationship in a pattern to provide a ceiling or wall surface with the appearance of a plurality of such pans suspended in space. The pans are formed from sheet metal into elongated members having a plurality of pans supported by integral, longitudinally extending rails. The rails are provided with a dark color contrasting with a relatively light color on the exposed portion of the pans so as to obscure the presence of the connecting rails.
申请公布号 US4413457(A) 申请公布日期 1983.11.08
申请号 US19810231597 申请日期 1981.02.05
申请人 DONN INCORPORATED 发明人 LAHM, ALBERT H.;LALONDE, PAUL D.
分类号 B44F7/00;E04B9/04;E04B9/36;(IPC1-7):B44F7/00 主分类号 B44F7/00
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