发明名称 HAND-HELD DISPLAY BOARD WITH CHANGEABLE CARDS
摘要 <p>A hand-held inter-auto display device including a support with a handle (16) portion and an interconnecting and substantially planar display portion (18). The display portion has a first surface and a second oppositely facing surface defining therebetween a specified thickness. A plurality of individual and stackable sheets of material (26) are provided, each of the sheets displaying a selected message (28) on at least one side thereof, each of the messages being presented according to a selected content, coloring and lettering style. The sheets are pivotally bound to the planar display portion of the support so that a selected message, displayed on a first selected sheet located upon the first surface, may be rotated to abut against the second oppositely facing surface and to reveal an underlying and second selected sheet located upon the first surface and displaying a further selected message. The pivotally binding further is provided with at least one binding ring (36, 38) engaging through the display portion, between the first and second facing surfaces, and proximate an extending edge opposite the handle portion.</p>
申请公布号 WO2002077954(A1) 申请公布日期 2002.10.03
申请号 US2002008693 申请日期 2002.03.21
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