发明名称 KEY PAD BUTTON GUARD
摘要 A keypad button guard member is provided for a keypad type device the button guard member arranged to provide a raised, encircling edging which may be releasably applied to a keypad device to encircle and provide a protective barrier about one or more selected buttons on the keypad device to prevent accidental and unintentional contact and depressing of the button and consequent activation of that button's function.
申请公布号 CA2351246(A1) 申请公布日期 2002.12.20
申请号 CA20012351246 申请日期 2001.06.20
申请人 LISSNER, SHERYL L.;LISSNER, DALE R. 发明人 LISSNER, SHERYL L.;LISSNER, DALE R.
分类号 H04M1/02;H04M1/23;(IPC1-7):G06K11/06 主分类号 H04M1/02
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