发明名称 SPILL RESISTANT KEYBOARD
摘要 The present invention relates to a spill resistant keyboard including at least one circuit (40) to permit a spilled liquid to drain through the keyboard without damaging the keyboard's electronics. The conduit is positioned along a sloped surface (26) located along a front edge of a recessed area (24) of the keyboard to promote the drainage of the spilled liquid through the conduit. The keyboard also includes water protection walls (30) positioned around certain elongated keys to prevent the spilled liquid from entering the body of the keyboard.
申请公布号 WO0170507(A1) 申请公布日期 2001.09.27
申请号 WO2001US08424 申请日期 2001.03.16
申请人 NMB (USA), INC. 发明人 TAKEDA, TOSHISADA;TAKAHASHI, NOBUYUKI
分类号 G06F3/02;H01H3/12;H01H13/70;(IPC1-7):B41J5/10;B41J5/12;B41J5/14;B41J5/16 主分类号 G06F3/02
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