发明名称 Removable pad for portable computer
摘要 A mouse paid (10) is disclosed which can be attached conveniently to a portable computer (12). The pad has a lip (30) which fits over the border (18) of the keyboard on a personal computer and a spring loaded clamp slide (42) which engages the outer surface (24) of the keyboard to secure the pad on the portable computer. A pad (72) can be provided with keys (74).
申请公布号 US5575578(A) 申请公布日期 1996.11.19
申请号 US19940225512 申请日期 1994.04.11
申请人 LAKOSKI, ROBERT P.;CLEVE, JR., ROY V.;FETZKO, JOHN P.;NUMBERS, JODY L. 发明人 LAKOSKI, ROBERT P.;CLEVE, JR., ROY V.;FETZKO, JOHN P.;NUMBERS, JODY L.
分类号 G06F3/02;G06F3/033;G06F3/039;(IPC1-7):B41J29/00 主分类号 G06F3/02
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