发明名称 Snap locking, slant display support easel and method of making the same
摘要 There are disclosed structures capable of being formed from hitherto non-useable thin materials for easel supports which are initially produced in flat shipping form, but which can be erected into slant surface display easels and mounts in which the structures are snap locked into an operative position with the parts thereof held under a selectable tension, with upper vertical face-to-face contacting display subpanels which are attached to each other at the top hinge bend line therebetween only, with the upper rear display subpanel having struck out tongue portions which are stapled to the lower slanting front display subpanel under selectable tension to produce a rigid snap-locked easel display and mount. Alternative structures are described, as is the method of using one or more staples for fixedly positioning by passing them through the slant support lower subpanel and the struck-out tongues and a calendar memo pad or the like carried by the subpanel, subsequent to printing and die scoring and partial folding.
申请公布号 US4143847(A) 申请公布日期 1979.03.13
申请号 US19770763512 申请日期 1977.01.28
申请人 CROSS, CARROLL N. 发明人 CROSS, CARROLL N.
分类号 A47B19/08;(IPC1-7):A47B97/04 主分类号 A47B19/08
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