发明名称 Sign holder
摘要 A sign holder assembly is used to pendently support signs, posters and like material from a ceiling or overhead support. The holder assembly has a semi-flexible plastic clip that snaps over a ceiling grid to hang a sign from a ceiling. A hook slides into a groove in the bottom of the clip to lock the clip on the ceiling grid. The lower end of the hook extends through an eyelet in the sign to support the sign.
申请公布号 US5480116(A) 申请公布日期 1996.01.02
申请号 US19940295433 申请日期 1994.08.25
申请人 CALLAS, MIKE T. 发明人 CALLAS, MIKE T.
分类号 G09F7/08;(IPC1-7):A47B96/06 主分类号 G09F7/08
代理机构 代理人
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