US4714190A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fast food take out carton with cover
Assignee: Individual
•
Filing: 1986-09-11
•
Granted: 1987-12-22
•
Expires: 2006-09-11
Abstract
Abstract A scoop-type carton of thermal insulating material for containing fast food items such as French fries and keeping them hot has a body portion comprising a bottom and side panels upstanding and tapered outwardly from the bottom. The carton also has a cover that is integrally hinged to one of the side panels and is selectively movable between an open position and a closed position in which the cover covers the open end. The cover is releasably held in the closed position by interengagement of the cover and a side panel remote from the side panel to which the cover is integrally hinged.
Inventors
- 👤 Diane M. Morrocco
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:39
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/38; B65D81/3848; B65D81/3851; Y; Y10; Y10S; Y10S229/00; Y10S229/902; Y10S229/903; Y10S229/904
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
148 words
A scoop-type carton for fast food items, said carton being of thermally insulating material and comprising a body portion including a bottom and side panels upstanding from said bottom, a cover and an integral hinge connecting said cover and one of said side panels at said open end, said cover conforming in size and shape to said open end, said cover being movable between an open position in which items can be scooped into said body portion and said cover extends longitudinally from said panel to which it is connected by said hinge and a closed position in which it is folded down to cover said open end, said hinge being biased to hold said cover normally longitudinally extending from said one of said side panels in said open position, and having a built-in bias tending to maintain said cover in, or return it to, said open position.
Claim 2
Dependent Claim
148 words
A scoop-type carton for fast food items, said carton being of thermally insulating material and comprising a body portion including a bottom and side panels upstanding from said bottom, a cover and an integral hinge connecting said cover and one of said side panels at said open end, said cover conforming in size and shape to said open end, said cover being movable between an open position in which items can be scooped into said body portion and said cover extends longitudinally from said panel to which it is connected by said hinge and a closed position in which it is folded down to cover said open end, said hinge being biased to hold said cover normally longitudinally extending from said one of said side panels in said open position, and having a built-in bias tending to maintain said cover in, or return it to, said open position.
Claim 3
Dependent Claim
22 words
A carton according to claim 1 wherein said material is polystyrene foam material and said carton is molded of said foam material.
Claim 4
Dependent Claim
13 words
A carton according to claim 1 wherein said carton is of one-piece construction.
Claim 5
Dependent Claim
28 words
A carton according to claim 1 wherein said side panels taper outwardly from said bottom to said open end, whereby said carton is stackable with other similar cartons.
Claim 6
Dependent Claim
74 words
A carton according to claim 1 wherein said cover has a tongue at its edge remote from said hinge and one of said side panels remote from said side panel to which said cover is connected has an eyelet at said open end, said eyelet positioned and shaped to receive said tongue to hold said cover in interengagement therewith to hold said cover in to said closed position, against the bias of said hinge.
Claim 7
Dependent Claim
21 words
A carton according to claim 1 wherein said side panels are six in number, whereby said open end defines a hexagon.
Claim 8
Dependent Claim
11 words
A carton according to claim 6 wherein said hexagon is elongated.
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) | 1990-12-21 | 1991-06-22 | 1991-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-12-21 | 1995-06-22 | 1995-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-12-21 | 1999-06-22 | 1999-12-22 | $7700.00 | Window Closed / Lapsed |