Patent US4143847A successfully refreshed from Google Patents.
US4143847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap locking, slant display support easel and method of making the same
Assignee: Individual
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Filing: 1977-01-28
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Granted: 1979-03-13
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Expires: 1997-01-28
Abstract
Abstract 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.
Inventors
- 👤 Carroll N. Cross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:59
CPC Classifications
A; A47; A47B; A47B19/00; A47B19/08
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
251 words
A foldable easel-type mount comprising in combination: a first panel having a width and front and rear faces, a second panel having a width substantially equal to the width of said first panel and having front and rear faces, said first and second panels being positionable in parallel planar face-to-face, flattened relation, said first panel being bendable at a first selected transverse hinge area to form a first upper subpanel having a first upper subpanel length and a first lower subpanel angularly disposed relative to said first upper subpanel and having a first lower subpanel length, said second panel being bendable at a second selected transverse area to form a second upper subpanel having a second upper subpanel length, and a lower subpanel having a second lower subpanel length and being angularly disposed relative to said second upper subpanel, means to hold said first and second upper subpanels in substantially fixed parallel planar-contacting face-to-face relation with their contacting faces being substantially unattached throughout most of the lengths thereof, a first positioning means formed on said first lower subpanel, and a second mating positioning means formed on said second lower subpanel, said first and second positioning means being adatped upon mating to hold said first and second lower subpanels substantially fixedly angularly relative to each other, and wherein said second upper subpanel has at least one bendable tongue substantially score-cut from said subpanel except at a transverse upper edge thereof, said tongue being adapted to form a portion of said holding means.
Claim 2
Dependent Claim
251 words
A foldable easel-type mount comprising in combination: a first panel having a width and front and rear faces, a second panel having a width substantially equal to the width of said first panel and having front and rear faces, said first and second panels being positionable in parallel planar face-to-face, flattened relation, said first panel being bendable at a first selected transverse hinge area to form a first upper subpanel having a first upper subpanel length and a first lower subpanel angularly disposed relative to said first upper subpanel and having a first lower subpanel length, said second panel being bendable at a second selected transverse area to form a second upper subpanel having a second upper subpanel length, and a lower subpanel having a second lower subpanel length and being angularly disposed relative to said second upper subpanel, means to hold said first and second upper subpanels in substantially fixed parallel planar-contacting face-to-face relation with their contacting faces being substantially unattached throughout most of the lengths thereof, a first positioning means formed on said first lower subpanel, and a second mating positioning means formed on said second lower subpanel, said first and second positioning means being adatped upon mating to hold said first and second lower subpanels substantially fixedly angularly relative to each other, and wherein said second upper subpanel has at least one bendable tongue substantially score-cut from said subpanel except at a transverse upper edge thereof, said tongue being adapted to form a portion of said holding means.
Claim 3
Dependent Claim
17 words
The combination of claim 1, wherein said bendable score-cut tongues are U-shaped and are two in number.
Claim 4
Dependent Claim
21 words
The combination of claim 2, wherein at least one of said tongues has at least one transverse bendable score line therein.
Claim 5
Dependent Claim
48 words
The combination of claim 1 wherein said subpanel holding means comprise panel penetrating means selected from the class of stitches and staples. said panel penetrating means passing through both said first lower subpanel, at a distance spaced from said first upper subpanel and through said second upper subpanel.
Claim 6
Dependent Claim
46 words
The combination of claim 4, wherein the penetrating means comprise a plurality of staples, each of said staples passing through said first lower subpanel and through a pad positioned thereon, and also passing through at least one of said tongues formed in said second upper subpanel.
Claim 7
Dependent Claim
53 words
The combination of claim 1, wherein said first and second upper subpanels have upper edges, and said second upper subpanel is connected to said first lower subpanel by staples passed through said lower subpanel and is connected to said first upper subpanel only at the upper edges of both of said upper subpanels.
Claim 8
Dependent Claim
60 words
The combination of claim 6, wherein said second upper subpanel is longer than said upper first subpanel and has formed therein a plurality of transversely spaced, three-sided, die-cut, struck-out, bendable tongues, and wherein a selected one of said staples passes through a pad supported on said first lower subpanel and through said lower subpanel and through one of said tongues.
Claim 9
Dependent Claim
28 words
The combination of claim 7, wherein each of said tongues has at least one transverse score line and said staples pass through substantially the center of said tongues.
Claim 10
Dependent Claim
69 words
The combination of claim 8, wherein the staples form a substantially constant, initially preselectable, means for preselecting the tension between said lower subpanels when said lower subpanels are held in fixed mating angular relation, said tension means being a member of the group comprising: (a) the length of bent tongue, (b) the angle at which the tongues are bent, and (c) the position of said staples on said tongues.
Claim 11
Independent Claim
129 words
The method of forming a multipanel slant-support easel, which comprises the sequential steps of: forming two foldable flat overall panels hingedly connected to form at least one bendable subpanel and at least one bendable tongue portion, printing at least one side of at least one of said panels, folding said panels to position said panels in substantially face to face contact with said bendable tongue containing panel positoned beneath said other panel, positioning a pad on top of said other panel, and simultaneously stapling together said pad, said other panel and said tongue of said lower panel, whereby there is formed a folded-over two layer thick flat for shipping, which shipping flat is adaptable to be erected by relative snap lock sliding of said panels relative to each other.
Claim 12
Independent Claim
129 words
The method of forming a multipanel slant-support easel, which comprises the sequential steps of: forming two foldable flat overall panels hingedly connected to form at least one bendable subpanel and at least one bendable tongue portion, printing at least one side of at least one of said panels, folding said panels to position said panels in substantially face to face contact with said bendable tongue containing panel positoned beneath said other panel, positioning a pad on top of said other panel, and simultaneously stapling together said pad, said other panel and said tongue of said lower panel, whereby there is formed a folded-over two layer thick flat for shipping, which shipping flat is adaptable to be erected by relative snap lock sliding of said panels relative to each other.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-03-12 | 1982-09-11 | 1983-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-12 | 1986-09-11 | 1987-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-12 | 1990-09-11 | 1991-03-13 | $7700.00 | Window Closed / Lapsed |