发明名称 Clipboard with improved ergonomics
摘要 An apparatus for writing or drawing on paper or pads of paper held by a clipboard, the clipboard allowing the paper or pad to be moved upward by the user to maintain support for his or her writing hand as the user writes down the page. The pad-holding clamp is placed along the longer left edge of the clipboard so that it cannot interfere with the pad as the user raises it to and beyond the top edge of the clipboard, Previous designs placed the clamp on the top narrow edge of the panel, where it constitutes an obstruction that prevents the user from moving the pad up. Spring clips that snap into place provide the clamping force required to keep the pad from slipping, and rubber grip strip on leading edge, underside of the clamp and extending the length of the clamp holds even a single sheet firmly.
申请公布号 US2009019672(A1) 申请公布日期 2009.01.22
申请号 US20080218608 申请日期 2008.07.16
申请人 MOORE CHRISTOPHER HERBERT 发明人 MOORE CHRISTOPHER HERBERT
分类号 B42F5/00 主分类号 B42F5/00
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