发明名称 KEYBOARD OVERLAY
摘要 A keyboard overlay (10) that may be adjusted to fit over a variety of keyboards (100). The overlay (10) is self-supporting so that potential damage to the keyboard (100) is limited, and requires no straps or other retaining devices so that removal and replacement of the overlay (10) is simple. It is particularly intended for use by young children. The overlay (10) includes a support (14) having telescoping crossbeams (46) configured to permit adjustments for keyboards (100) of varying sizes.
申请公布号 WO0209945(A1) 申请公布日期 2002.02.07
申请号 WO2001US24513 申请日期 2001.08.01
申请人 MATTEL, INC. 发明人 HAYES, CHRISTOPHER, J.
分类号 B41J5/08;G06F3/023;(IPC1-7):B41J5/08 主分类号 B41J5/08
代理机构 代理人
主权项
地址