发明名称 Face plate with ad frames for coin operated telephone boxes
摘要 An improved outer face plate for the principal section of a coin operated telephone unit. The face plate includes at least one external frame member affixed to the face plate proximate one side of the dialing key pad area of the plate. The frame member defines through its periphery a framed panel area and the frame member has a raised rim portion for the positioning and support of an interchangeable advertising panel card. Preferably the face plate of the telephone unit includes two external frame members of rectangular shape with each of the frame members located on one side of the dialing key pad area of the plate.
申请公布号 US5488656(A) 申请公布日期 1996.01.30
申请号 US19940212917 申请日期 1994.03.15
申请人 DEARKLAND, JAMES R. 发明人 DEARKLAND, JAMES R.
分类号 G09F7/12;H04M17/02;(IPC1-7):H04M17/00;G09F3/00;G09F15/00;H04M1/00 主分类号 G09F7/12
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