公开(公告)号：US4334372A

公开(公告)日：1982-06-15

申请号：US259902

申请日：1981-05-04

Applicant: Jack E. Colmar

Inventor： Jack E. Colmar

IPC: G09F3/20 ,  G09F3/18

CPC classification number: G09F3/20 ,  G09F3/204 ,  G09F3/201

Abstract: A device for displaying price and like information wherein the figures to be displayed are contained on a series of panels folded into two stacks so that the top panel in each stack combines to make a display area and display one complete figure. The outside edge of each stack of folded panels are retained in a frame to dispose the top panel of each stack in the said display area. The outside edges of each stack are retained in the frame as aforesaid in opposed channels and a user can, by depressing the panel on the top of a stack actuate the edge of the depressed panel out of its channel, turn it over and insert it into the other channel whereby to change the panels on the top of each stack and, at the same time, change information conveyed by the top panels.

Abstract translation: 一种用于显示价格和类似信息的装置，其中要显示的图形被包含在折叠成两个堆叠的一系列面板上，使得每个堆叠中的顶板组合以形成显示区域并显示一个完整的图形。 每一叠折叠板的外边缘保持在框架中，以将每个堆叠的顶板设置在所述显示区域中。 每个堆叠的外边缘如前所述在相对的通道中被保持在框架中，并且使用者可以通过按压堆叠的顶部上的面板将该凹陷面板的边缘推出其通道，将其翻转并将其插入 另一个通道，从而改变每个堆叠顶部的面板，同时改变由顶板传送的信息。