US4331231A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display tray with tilt platform
Assignee: WestRock Minnesota Corp
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Filing: 1980-09-22
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Granted: 1982-05-25
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Expires: 2000-09-22
Abstract
Abstract A one-piece collapsible or knockdown tray for displaying cylindrical articles is provided with an integral platform connected to a bottom edge of the rear wall of the tray for supporting the tray at an inclined angle to a horizontal supporting surface, so that the cylindrical articles housed within the tray can be readily viewed.
Inventors
- 👤 Daniel J. Boyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:04
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/52; B65D5/5206; B65D5/36; B65D5/3607; B65D5/3635; B65D5/3642
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
163 words
A display tray comprising: a tray portion for supporting and displaying a plurality of articles including a front, rear, and a pair of opposed side walls, connecting said front and rear walls, each of said front, rear and side walls being foldably connected to a bottom wall for supporting said articles, a platform for supporting said tray portion at an inclined angle relative to a horizontal support surface, said platform including an upright standard panel hingedly coupled to the rear wall of said tray portion, a base hingedly coupled to said upright standard, said upright standard and base forming an included acute angle therebetween, and lateral support wings foldably connected to opposed edges of said upright standard extending inwardly beneath said bottom wall to support the same, each of said lateral support wings including a notch extending along the top edge thereof, and a tongue extends downwardly from the juncture of said back wall and bottom wall received in each of said notches.
Claim 2
Dependent Claim
163 words
A display tray comprising: a tray portion for supporting and displaying a plurality of articles including a front, rear, and a pair of opposed side walls, connecting said front and rear walls, each of said front, rear and side walls being foldably connected to a bottom wall for supporting said articles, a platform for supporting said tray portion at an inclined angle relative to a horizontal support surface, said platform including an upright standard panel hingedly coupled to the rear wall of said tray portion, a base hingedly coupled to said upright standard, said upright standard and base forming an included acute angle therebetween, and lateral support wings foldably connected to opposed edges of said upright standard extending inwardly beneath said bottom wall to support the same, each of said lateral support wings including a notch extending along the top edge thereof, and a tongue extends downwardly from the juncture of said back wall and bottom wall received in each of said notches.
Claim 3
Dependent Claim
49 words
The display tray of claim 1 wherein said rear wall panel includes a pair of panels foldably connected to each other and adhesively affixed to each other in back-to-back relation, and said upright standard is foldably connected to the lower edge of the outermost of said rear wall panels.
Claim 4
Dependent Claim
12 words
A unitary, paperboard blank for forming the display tray of claim 2.
Claim 5
Dependent Claim
45 words
The display tray of claim 1 wherein said front and rear panels include lateral panel extensions having a downwardly facing tab along its bottom edge thereof received within a notch formed in said bottom wall to lock said front, rear, sidewall and bottom walls together.
Claim 6
Dependent Claim
71 words
The display tray of claim 3 wherein each of said sidewalls includes a pair of mirror-image diagonal fold line extending from opposed, lower corners thereof to an intermediate point along said top edge thereof, and one of said laterally extending panels connected to said front and rear wall panels being adhesively connected to an area defined by each of said diagonal score lines and the remaining edges of said sidewall therebetween.
Claim 7
Dependent Claim
12 words
A unitary, paperboard blank for forming the display tray of claim 3.
Claim 8
Dependent Claim
12 words
A unitary, paperboard blank for forming the display tray of claim 4.
Claim 9
Dependent Claim
12 words
A unitary, paperboard blank for forming the display tray of claim 1.
References Cited (Backward Citations)
US2146420A
Cited
US2200818A
Cited
US2652969A
Cited
US2783013A
Cited
US3353658A
Cited
US4049114A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-05-24 | 1985-11-23 | 1986-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-05-24 | 1989-11-23 | 1990-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-05-24 | 1993-11-23 | 1994-05-25 | $7700.00 | Window Closed / Lapsed |