发明名称 Rigid sign with protective changeable indicia member
摘要 A rigid sign member with a changeable protective plastic overlay is disclosed. The overlay member can contain a wide variety of various messages and display indicia thus allowing the rigid sign backing member to be used for numerous different situations. Holder members on the rigid sign member hold the overlay member in place. One of the holder members can be removable for removal and placement of the overlay member. Preferably, the front surface of the rigid sign member has a reflective surface and the overlay member is made from a clear or transparent material.
申请公布号 US5675923(A) 申请公布日期 1997.10.14
申请号 US19950526411 申请日期 1995.09.11
申请人 MARKETING DISPLAYS, INC. 发明人 SARKISIAN, JOHN;HILLSTROM, DAVID U.
分类号 E01F9/012;G09F7/12;G09F13/04;G09F15/00;(IPC1-7):G09F15/00 主分类号 E01F9/012
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