US4516689A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Easy open/reclosable container with pouring lip and hold-open feature
Assignee: Procter and Gamble Co
•
Filing: 1984-06-22
•
Granted: 1985-05-14
•
Expires: 2004-06-22
Abstract
Abstract A container having an upstanding rim running around the periphery of its top lid and a pre-cut dispensing aperture therein is provided with an integral pouring lip/drain surface between the container's rim and dispensing aperture. The container is also provided with an easy-open/reclosing element that is hingedly attached to the container's top lid. The hinge, which is commonly referred to as an "over-center hinge", keeps the easy-open/reclosing element in a locked-open position while the container's contents are dispensed. The easy-open/reclosing element has a depending plug that is shaped complementary to the dispensing aperture. When pressed into the aperture, the plug initially seals the container and, if desired, can be used to reclose the container. In a particularly preferred embodiment, the easy-open/reclosing element is provided with a U-shaped flange that is shaped complementary to both the top lid's pouring lip and upstanding rim. When the easy-open/reclosing element is in its closed position, this U-shaped flange receives the container's pouring lip and rim and thereby protects them from dirt and dust contamination. This sanitary feature is particularly appealing if a consumer drinks the beverage directly from the container.
Inventors
- 👤 Dale E. Barker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:23
CPC Classifications
B; B65; B65D; B65D17/00; B65D17/50; B65D17/506; B65D53/00; B65D53/08
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
135 words
An easy-open, reclosable container comprising: (a) a hollow body portion having an uppermost and lowermost edge, said lowermost edge having a bottom end panel attached thereto; (b) a top lid attached to said uppermost edge of said body portion, said top lid having a discrete dispensing aperture therein and an upwardly-projecting, peripheral rim; (c) a pouring lip integrally formed within said top lid between said dispensing aperture and said peripheral rim; (d) a closure element having a movable portion, a fixed portion, and an over-center hinge, said movable portion having a downwardly-projecting plug that is shaped complementary to said dispensing aperture whereby said aperture will readily receive said plug, said fixed portion being attached to said top lid adjacent to said dispensing aperture; and (e) means for releasably securing said plug within said dispensing aperture.
Claim 2
Dependent Claim
135 words
An easy-open, reclosable container comprising: (a) a hollow body portion having an uppermost and lowermost edge, said lowermost edge having a bottom end panel attached thereto; (b) a top lid attached to said uppermost edge of said body portion, said top lid having a discrete dispensing aperture therein and an upwardly-projecting, peripheral rim; (c) a pouring lip integrally formed within said top lid between said dispensing aperture and said peripheral rim; (d) a closure element having a movable portion, a fixed portion, and an over-center hinge, said movable portion having a downwardly-projecting plug that is shaped complementary to said dispensing aperture whereby said aperture will readily receive said plug, said fixed portion being attached to said top lid adjacent to said dispensing aperture; and (e) means for releasably securing said plug within said dispensing aperture.
Claim 3
Dependent Claim
30 words
The container as recited in claim 1 wherein said means for releasably securing said plug within said dispensing aperture comprises a friction fit between said plug and said dispensing aperture.
Claim 4
Dependent Claim
21 words
The container as recited in claim 1 wherein said movable portion of said closure element has a grasping tab attached thereto.
Claim 5
Dependent Claim
53 words
The container as recited in claim 3 wherein said movable portion of said closure element has a downwardly-projecting U-shaped flange that is shaped complementary to said upwardly-projecting peripheral rim and said pouring lip whereby said U-shaped flange receives said rim and said pouring lip when said movable portion is in its closed position.
Claim 6
Dependent Claim
33 words
The container as recited in claim 4 wherein said means for releasably securing said plug within said dispensing aperture comprises a friction fit between said downwardly-projecting U-shaped flange and said upwardly-projecting peripheral rim.
Claim 7
Dependent Claim
17 words
The container as recited in claim 4 wherein said U-shaped flange has a grasping tab attached thereto.
Claim 8
Dependent Claim
232 words
A dispensing/reclosing device for use on a container, said container having a peripheral rim projecting upwardly from the top lid of said container, said top lid having a fast dispensing aperture therein, said device comprising: (a) a base portion having a top and bottom surface and a second dispensing aperture that corresponds both in size and shape to said first dispensing aperture, said base portion further having a first U-shaped flange that is shaped complementary to said upwardly-projecting peripheral rim whereby said first U-shaped flange will readily receive said rim when said device is applied to said top lid of said container; (b) a pouring lip integrally formed within said base portion between said second aperture and said first U-shaped flange; (c) a closure element having a downwardly-projecting plug that is shaped complementary to both first and second dispensing apertures whereby said apertures will readily receive said plug when said device is attached to said top lid of said container and said closure element is in its closed position, said closure element being attached to said top surface of said base portion by an over-center hinge; (d) means for releasably securing said plug within said first and second dispensing apertures; and (e) means for securing said device to the top lid of said container whereby said second aperture of said base portion coincides with said first dispensing aperture of said top lid.
Claim 9
Dependent Claim
232 words
A dispensing/reclosing device for use on a container, said container having a peripheral rim projecting upwardly from the top lid of said container, said top lid having a fast dispensing aperture therein, said device comprising: (a) a base portion having a top and bottom surface and a second dispensing aperture that corresponds both in size and shape to said first dispensing aperture, said base portion further having a first U-shaped flange that is shaped complementary to said upwardly-projecting peripheral rim whereby said first U-shaped flange will readily receive said rim when said device is applied to said top lid of said container; (b) a pouring lip integrally formed within said base portion between said second aperture and said first U-shaped flange; (c) a closure element having a downwardly-projecting plug that is shaped complementary to both first and second dispensing apertures whereby said apertures will readily receive said plug when said device is attached to said top lid of said container and said closure element is in its closed position, said closure element being attached to said top surface of said base portion by an over-center hinge; (d) means for releasably securing said plug within said first and second dispensing apertures; and (e) means for securing said device to the top lid of said container whereby said second aperture of said base portion coincides with said first dispensing aperture of said top lid.
Claim 10
Dependent Claim
36 words
The dispensing/reclosing device as recited in claim 7 wherein said means for releasably securing said plug within said first and second dispensing apertures comprises a friction fit between said plug and said first and second apertures.
Claim 11
Dependent Claim
40 words
The dispensing/reclosing device as recited in claim 7 wherein said means for securing said device to the top lid of said container comprises a friction fit between said first U-shaped flange of said base portion and said upwardly-projecting peripheral rim.
Claim 12
Dependent Claim
50 words
The dispensing/reclosing device as recited in claim 7 wherein said bottom surface of said base portion has a small bead that encircles said second dispensing aperture whereby said bead enters and tightly engages said first dispensing aperture in said top lid when said device is applied to said top lid.
Claim 13
Dependent Claim
71 words
The dispensing/reclosing device as recited in claim 7 wherein said closure element has a second U-shaped flange that is shaped complementary to said first U-shaped flange and said pouring lip of said base portion whereby said second U-shaped flange will readily receive said first U-shaped flange and said pouring lip when said device is attached to said top lid of said container and said closure element is in its closed position.
References Cited (Backward Citations)
US21310A
Cited
USRE21310E
Cited
US2098763A
Cited
US2661861A
Cited
US2974824A
Cited
US3217951A
Cited
US3302818A
Cited
US3281024A
Cited
US3323671A
Cited
US3419198A
Cited
US3300106A
Cited
US3424338A
Cited
US3441167A
Cited
US3980213A
Cited
US4054205A
Cited
US4243156A
Cited
US4407424A
Cited
US4480763A
Cited
US4473168A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-05-13 | 1988-11-12 | 1989-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-05-13 | 1992-11-12 | 1993-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-05-13 | 1996-11-12 | 1997-05-14 | $7700.00 | Window Closed / Lapsed |