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.