US4773622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-erecting display device
Assignee: GRAPHICS 3 Inc 1400 INDIANTOWN ROAD POST OFFICE BOX 937 JUPITER FLORIDA 33458 A CORP OF FL
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Filing: 1987-07-07
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Granted: 1988-09-27
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Expires: 2007-07-07
Abstract
Abstract There is disclosed a stand-up panel for a collapsible self-erecting display device, such as an advertising or novelty device, in which the panel is adapted to be pinched between adjacent side edges of the sidewalls of the device when it is in its erected position to hold the panel upright and is adapted to be released by the side edges whereby it can fall flat onto the display device when it is in its collapsed condition.
Inventors
- 👤 Robert M. Herlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:59
CPC Classifications
G; G09; G09F; G09F1/00; G09F1/04; G09F1/06; B; B65; B65D; B65D5/00; B65D5/42; B65D5/4279; B65D5/4283
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
256 words
A collapsible self-erecting display device formed of paperboard or the like comprising a pair of polygonal endwalls and quadrilateral sidewalls corresponding in number to the number of side edges of said endwalls, means for hingedly connecting each of said sidewalls at its inner end along a second foldline to the outer end of a corresponding sidewall on the other endwall, said sidewalls having side edges that diverge outwardly from the inner ends to the outer ends thereof and diverge relative to the adjacent side edge of the adjacent sidewall when in the collapsed condition in which the sidewalls on each of the endwalls are folded about said first foldlines into the plane of the endwall and are folded about said second foldlines whereby said one endwall and the connected sidewalls are flat against the other endwall and the corresponding sidewalls, elastic means connected at its ends to two interconnected pairs of said sidewalls adjacent to said second foldlines on opposite sides of said endwall for biasing the outer ends of said sidewalls inwardly into an erected condition in which the side edges of said sidewalls abut, and a planar display panel and means positioning said panel on one of said endwalls with a portion thereof between the adjacent side edges of two adjacent sidewalls whereby said panel will lie flat on said display device in the collapsed condition and will automatically stand upright on said endwall as the portion thereof between said side edges is pinched between the same in response to the display being self-erected.
Claim 2
Dependent Claim
256 words
A collapsible self-erecting display device formed of paperboard or the like comprising a pair of polygonal endwalls and quadrilateral sidewalls corresponding in number to the number of side edges of said endwalls, means for hingedly connecting each of said sidewalls at its inner end along a second foldline to the outer end of a corresponding sidewall on the other endwall, said sidewalls having side edges that diverge outwardly from the inner ends to the outer ends thereof and diverge relative to the adjacent side edge of the adjacent sidewall when in the collapsed condition in which the sidewalls on each of the endwalls are folded about said first foldlines into the plane of the endwall and are folded about said second foldlines whereby said one endwall and the connected sidewalls are flat against the other endwall and the corresponding sidewalls, elastic means connected at its ends to two interconnected pairs of said sidewalls adjacent to said second foldlines on opposite sides of said endwall for biasing the outer ends of said sidewalls inwardly into an erected condition in which the side edges of said sidewalls abut, and a planar display panel and means positioning said panel on one of said endwalls with a portion thereof between the adjacent side edges of two adjacent sidewalls whereby said panel will lie flat on said display device in the collapsed condition and will automatically stand upright on said endwall as the portion thereof between said side edges is pinched between the same in response to the display being self-erected.
Claim 3
Dependent Claim
58 words
A self-erecting display device in accordance with claim 1 in which said means for positioning said panel on said endwall and said portion between the adjacent side edges of two adjacent sidewalls comprise a bottom edge of said panel adapted to be seated on said endwall and a tab depending from said panel outwardly of said bottom edge.
Claim 4
Dependent Claim
22 words
A self-erecting display device in accordance with claim 2 in which said tab includes a hook portion adapted to underlie said endwall.
Claim 5
Dependent Claim
64 words
A self-erecting display device in accordance with claim 1 in which said means for positioning said panel on said endwall and said portion between the adjacent side edges of two adjacent sidewalls comprise a bottom edge of said panel adapted to be seated on said endwall and a tab depending from said bottom edge at each side of said panel outwardly of said endwall.
Claim 6
Dependent Claim
21 words
A self-erecting display device in accordance with claim 4 in which said tabs include hook portions adapted to underlie said endwall.
Claim 7
Dependent Claim
32 words
A self-erecting display device in accordance with claim 1 in which said endwalls have an even number of side edges and said panel is adapted to be centered relative to said endwall.
Claim 8
Dependent Claim
18 words
A self-erecting display device in accordance with claim 1 in which said sidewalls are substantially identical isoscoles trapezoids.
Claim 9
Dependent Claim
88 words
A self-erecting display device in accordance with claim 1 in which said device is formed from a single blank of material and said means for hingedly connecting the outer ends of said sidewalls along said second foldlines includes a connecting portion integral with the outer edge of at least one of the sidewalls of a connected pair of sidewalls, said connecting portion being adapted to be folded about said second foldline and to be secured relative to the outer edge of the corresponding sidewall on the other endwall.
Claim 10
Dependent Claim
45 words
A self-erecting display device in accordance with claim 8 in which said means for connecting said elastic means to said sidewalls adjacent said second foldline comprises hooks formed on the connecting portions of two hingedly connected pairs of sidewalls on opposite sides of said endwalls.
Claim 11
Dependent Claim
40 words
A self-erecting display device in accordance with claim 9 in which the connecting portions to which said elastic means is connected comprises a connecting portion at the outer end of each of the said sidewalls of each of said pairs.
References Cited (Backward Citations)
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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) | 1991-09-27 | 1992-03-28 | 1992-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-09-27 | 1996-03-28 | 1996-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-09-27 | 2000-03-28 | 2000-09-27 | $7700.00 | Window Closed / Lapsed |