Patent US3776451A successfully refreshed from Google Patents.
Patent AT116091B successfully refreshed from Google Patents.
Patent US5695084A successfully refreshed from Google Patents.
US5695084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable one-piece container closure and eating utensil
Assignee: Individual
•
Filing: 1996-08-16
•
Granted: 1997-12-09
•
Expires: 2016-08-16
Abstract
Abstract A single piece container closure and eating utensil wherein a container closure and an eating utensil of relatively conventional design are joined by a thin living hinge, such that the eating utensil can be easily folded under the container closure and be retained enclosed between the container closure and the covered container containing the food product prior to use. The container closure/eating utensil assembly can be fitted to standard commercial containers, the eating utensil is protected against contaminants prior to use, and the eating utensil is immediately available for use in a clean and sanitary condition as the consumer opens the container.
Inventors
- 👤 John F. Chmela
- 👤 James Chmela
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:29
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/24; B65D51/246; B65D51/247; A; A47; A47G; A47G21/00; A47G21/04; A47G2021/002
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
106 words
An injection molded container closure comprising: a lid having a substantially planar top and a rim portion adapted for engagement with a container said rim portion having means for engaging a top, outer periphery of the container when in a closed position; and an integrally formed, detachable eating utensil, wherein said eating utensil is joined to the rim portion of said lid by means of a severable resilient hinge such that said eating utensil can be folded underneath said lid to cover said eating utensil prior to use, and said lid remains intact and reusable for engagement with a container after said eating utensil is detached.
Claim 2
Dependent Claim
106 words
An injection molded container closure comprising: a lid having a substantially planar top and a rim portion adapted for engagement with a container said rim portion having means for engaging a top, outer periphery of the container when in a closed position; and an integrally formed, detachable eating utensil, wherein said eating utensil is joined to the rim portion of said lid by means of a severable resilient hinge such that said eating utensil can be folded underneath said lid to cover said eating utensil prior to use, and said lid remains intact and reusable for engagement with a container after said eating utensil is detached.
Claim 3
Dependent Claim
49 words
An injection molded container closure as in claim 1, wherein said eating utensil is provided with an aperture, and said lid is provided with a projection adapted for releasable engagement with said aperture of said eating utensil when said eating utensil is folded at said hinge under said lid.
Claim 4
Dependent Claim
16 words
An injection molded container closure as in claim 1, wherein said eating utensil is a spoon.
Claim 5
Dependent Claim
61 words
An injection molded container closure as in claim 1, wherein said container closure is formed of a material selected from the group consisting of a high density polyethylene copolymer, polypropylene, polyethylene, polyethylene terephthalate, polystyrene, an acrylonitrilestyrene-butadiene polymer, nylon, acetal polymer, polycarbonate, nitrile resins, polyvinyl chloride, polysulfone and other semi-rigid to rigid polymers including multipolymers, polymer blends and polymer laminar constructions thereof.
Claim 6
Dependent Claim
29 words
An injection molded container closure as in claim 1, wherein said container closure is formed of a material selected from the group consisting of polypropylene, polyethylene, and polyethylene terephthalate.
Claim 7
Dependent Claim
42 words
An injection molded container closure as in claim 1, wherein said eating utensil has at least one longitudinal end, and wherein said living hinge connects said longitudinal end of said eating utensil to said rim of said lid of said container closure.
Claim 8
Dependent Claim
141 words
A one piece injection molded combination eating utensil and container closure comprising: a lid having a substantially planar top and a rim portion adapted for engagement with a container said rim portion having means for engaging a top, outer periphery of the container when in a closed position; and an integrally formed, detachable elongate eating utensil having an end for engagement with food and an opposite end, wherein said end of said eating utensil opposite said food engaging end is joined to the rim portion of said lid by means of a severable resilient hinge such that said eating utensil can be folded underneath said lid and hidden from view prior to use when said lid is engaged with said container, and wherein said lid remains intact and reusable for sealing engagement with said container after said eating utensil is detached.
Claim 9
Dependent Claim
141 words
A one piece injection molded combination eating utensil and container closure comprising: a lid having a substantially planar top and a rim portion adapted for engagement with a container said rim portion having means for engaging a top, outer periphery of the container when in a closed position; and an integrally formed, detachable elongate eating utensil having an end for engagement with food and an opposite end, wherein said end of said eating utensil opposite said food engaging end is joined to the rim portion of said lid by means of a severable resilient hinge such that said eating utensil can be folded underneath said lid and hidden from view prior to use when said lid is engaged with said container, and wherein said lid remains intact and reusable for sealing engagement with said container after said eating utensil is detached.
References Cited (Backward Citations)
US1324682A
Cited
US1172122A
Cited
US1625335A
Cited
US1598524A
Cited
US2598987A
Cited
US3208625A
Cited
US3804282A
Cited
US3955742A
Cited
US4060176A
Cited
US4036398A
Cited
US4393988A
Cited
US4930637A
Cited
US5188234A
Cited
US5261560A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-12-08 | 2001-06-09 | 2001-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-12-08 | 2005-06-09 | 2005-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-12-08 | 2009-06-09 | 2009-12-09 | $7700.00 | Window Closed / Lapsed |