发明名称 TRANSITION CLIP FOR DRYWALL SUSPENSION GRID
摘要 The present invention is a clip used in the construction of suspended ceiling grid systems for the hanging of drywall or other panels. The clip provides a versatile means of joining two suspended grid beams at points of transition in the ceiling surface in many different intersecting orientation s, thus eliminating the need for a different means of joining in each situation.</SD OAB>
申请公布号 CA2256144(C) 申请公布日期 2008.02.05
申请号 CA19982256144 申请日期 1998.12.15
申请人 USG INTERIORS, INC. 发明人 WENDT, ALAN C.
分类号 E04B9/16;E04B9/10 主分类号 E04B9/16
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