Patent US4087040A successfully refreshed from Google Patents.
US4087040A
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Molded container for fragile articles
Assignee: Packaging Corp of America
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Filing: 1976-11-23
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Granted: 1978-05-02
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Expires: 1996-11-23
Abstract
Abstract A molded container for a plurality of fragile articles (e.g. eggs) is provided which includes a tray section having a plurality of pockets arranged in elongated substantially parallel rows. Disposed intermediate adjacent rows of pockets are a plurality of upwardly extending hollow posts. Each of a predetermined number of the posts has a plurality of elongated wall panels. The opposite elongated upright edges of each wall panel are hingedly connected to corresponding edges of adjacent wall panels whereby the panel or panels is yieldable about the hingedly connected edges thereof when a predetermined external transverse force is applied thereto. The lower portion of each wall panel forms a segment of a surface defining an adjacent pocket.
Inventors
- 👤 Clifford H. Bessett
- 👤 James W. Boyd
- 👤 Theodore H. Misdom, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:57
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/30; B65D85/32; B65D85/324
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
115 words
A molded container for a plurality of fragile articles, comprising a tray section provided with a plurality of article-accommodating pockets arranged in substantially parallel rows, and a plurality of hollow upstanding posts disposed intermediate the pocket rows; a predetermined number of posts each having a plurality of panels, each panel being of substantially uniform thickness throughout and having opposite elongated upright edges thereof hingedly connected to corresponding edges of adjacent panels and forming elongated corners whereby the panel is substantially laterally shiftable about the hingedly connected corner edges thereof when a predetermined transverse force is applied thereto, the lower end portion of each wall panel forming a segment of a surface defining an adjacent pocket.
Claim 2
Dependent Claim
115 words
A molded container for a plurality of fragile articles, comprising a tray section provided with a plurality of article-accommodating pockets arranged in substantially parallel rows, and a plurality of hollow upstanding posts disposed intermediate the pocket rows; a predetermined number of posts each having a plurality of panels, each panel being of substantially uniform thickness throughout and having opposite elongated upright edges thereof hingedly connected to corresponding edges of adjacent panels and forming elongated corners whereby the panel is substantially laterally shiftable about the hingedly connected corner edges thereof when a predetermined transverse force is applied thereto, the lower end portion of each wall panel forming a segment of a surface defining an adjacent pocket.
Claim 3
Dependent Claim
26 words
The molded container of claim 1 wherein the elongated opposite edges of each wall panel extend convergently upwardly from the surface segment of the adjacent pocket.
Claim 4
Dependent Claim
41 words
The molded container of claim 1 wherein each of the predetermined number of posts is provided with four wall panels and alternate wall panels are disposed opposite one another; corresponding pockets of adjacent rows are in transverse alignment with one another.
Claim 5
Dependent Claim
40 words
The molded container of claim 1 including a cover section adapted to overly the tray section; the underside of the cover section, when overlying said tray section, being supportingly engaged by the predetermined number of posts of said tray section.
Claim 6
Dependent Claim
51 words
The molded container of claim 1 wherein the wall panels of each of the predetermined number of posts are of like configuration and are symmetrically arranged about a centrally disposed upright axis; the concealed portion of each hinge connection between adjacent wall panels being provided with an elongated upright narrow indentation.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-05-01 | 1981-10-31 | 1982-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-01 | 1985-10-31 | 1986-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-01 | 1989-10-31 | 1990-05-02 | $7700.00 | Window Closed / Lapsed |