发明名称 Suspension ceiling with integrated openings
摘要 A suspended ceiling grid system with an integrated aperture for accessories such as lights, air diffusers and like accessories. The system has an appearance ring of suitable size that forms the aperture and that interconnects with runner elements of corresponding suitable length. The ring is disposed at the geometric center of a grid module and the interconnected runners are arranged to provide support for the ring and related accessory.
申请公布号 US5699641(A) 申请公布日期 1997.12.23
申请号 US19960606290 申请日期 1996.02.23
申请人 USG INTERIORS, INC. 发明人 TINEN, WILLIAM J.;SINGAL, PAWAN;HOOPER, DOUGLAS;WENDT, ALAN C.
分类号 E04B9/00;E04B9/06;E04B9/12;(IPC1-7):F04B5/52;E04C2/42 主分类号 E04B9/00
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