发明名称 VARIABLE ANGLE MECHANISM FOR DESKTOP TELEPHONE
摘要 A telephone set includes a telephone component and a base component supporting the telephone component at a plurality of angles. The two components have nested curved portions allowing mutual angulation while maintaining the nested relation, thus allowing the telephone component to swing through a range of angulation with respect to the base component. The set includes a retention device for maintaining the portions in nested relationship, and a locking device for releasably securing the two components in any one of the plurality of mutual angulation s.
申请公布号 CA2260573(C) 申请公布日期 2002.07.09
申请号 CA19992260573 申请日期 1999.01.26
申请人 MITEL CORPORATION 发明人 GORMAN, CHRIS;BEISNER, HANS;NOGAS, DAVID;LANGLOIS, MICHAEL
分类号 H04M1/12;(IPC1-7):H04M1/02 主分类号 H04M1/12
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