发明名称 Autograph button cover
摘要 An autograph button cover system comprising a button cover formed of a transparent elastomeric material having a circular upper surface with a cylindrical side wall extending at right angles from the upper surface and with an in-turned circular flange with an aperture extending therethrough; and a cylindrical button adapted to receive the cover, the button being of a size so as to have its exterior cylindrical periphery located in contact with the interior surface of the side wall of the cover.
申请公布号 US5462170(A) 申请公布日期 1995.10.31
申请号 US19940305595 申请日期 1994.09.14
申请人 COLGATE, GEORGE S. 发明人 COLGATE, GEORGE S.
分类号 A44B1/14;(IPC1-7):B65D85/58;A44B1/04 主分类号 A44B1/14
代理机构 代理人
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