发明名称 Sign holder
摘要 A sign holder assembly used to pendently support signs, posters or advertising material from a ceiling or overhead support. The holder assembly has a strip of magnetic material that adheres directly to metal ceiling structures. A channel body accommodates one or more hooks that are attachable to the sign. A gripping tool having an elongated handle is used to locate the holder assembly adjacent the metal ceiling surface and remove the holder therefrom.
申请公布号 US5188332(A) 申请公布日期 1993.02.23
申请号 US19910656675 申请日期 1991.02.19
申请人 CALLAS, MIKE T. 发明人 CALLAS, MIKE T.
分类号 G09F7/18 主分类号 G09F7/18
代理机构 代理人
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