Patent US4834259A successfully refreshed from Google Patents.
US4834259A
Expired / Lapsed
US
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Pull tab storage and method of effecting same
Assignee: PLASTIC PACKAGING PRODUCTS Co A CORP OF DELAWARE
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Filing: 1988-06-16
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Granted: 1989-05-30
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Expires: 2008-06-16
Abstract
Abstract This relates to a package wherein there is a container having bonded thereto for removal a peelable lid. The lid is provided with a pull tab extension to facilitate one pulling on the lid to effect removal of the lid from the associated container. The pull tab is releasably stored by folding the pull tab upon itself so as to overlie the lid and thereafter releasable bond the pull tab nose to the underlying lid to assure that the pull tab is retained during handling of the package in a position closely overlying the lid and out-of-the-way. When it desired to utilize the pull tab, the bond between the pull tab and the lid is released and the pull tab is moved upwardly and forwardly to a position where it may be readily gripped between ones thumb and adjacent finger to apply the necessary pull on the lid to effect the peeling thereof from the container.
Inventors
- 👤 Charles S. Kubis
- 👤 John Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:31
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/10; B65D77/20; B65D77/2024; B65D2577/00; B65D2577/10; B65D2577/20; B65D2577/2041; B65D2577/205
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
80 words
A package comprising a container and a lid, a peripheral portion of said lid being secured to said container for overall tear-off removal, said lid having an integral pull tab extension initially projecting beyond said container, said pull tab being folded back on said lid free of an underlying peripheral portion of said lid, and securing means releaseably securing said pull tab directly to an underlying portion of said lid for temporarily retaining said pull tab in an out-of-the-way position.
Claim 2
Dependent Claim
80 words
A package comprising a container and a lid, a peripheral portion of said lid being secured to said container for overall tear-off removal, said lid having an integral pull tab extension initially projecting beyond said container, said pull tab being folded back on said lid free of an underlying peripheral portion of said lid, and securing means releaseably securing said pull tab directly to an underlying portion of said lid for temporarily retaining said pull tab in an out-of-the-way position.
Claim 3
Dependent Claim
14 words
A package according to claim 1 wherein said securing means is a heat bond.
Claim 4
Dependent Claim
33 words
A package according to claim 1, wherein said lid and said pull tab have opposite faces formed of a heat bondable plastic, and said securing means is a heat bond between said faces.
Claim 5
Dependent Claim
14 words
A package according to claim 2 wherein said heat bond is a spot bond.
Claim 6
Dependent Claim
14 words
A package according to claim 3 wherein said heat bond is a spot bond.
Claim 7
Dependent Claim
107 words
In conjunction with a package including a lid having an integral projecting pull tab for peeling said lid from an associated container, a method of storing the pull tab after securing a peripheral portion of the lid to the container, said method comprising the steps of reversely folding the pull tab on itself adjacent a connection of the pull tab to a remaining portion of the lid, then releaseably anchoring the pull tab to an underlying portion of the lid remote from the lid peripheral portion with that part of the pull tab overlying the lid peripheral portion being free of a heat bond to the lid.
Claim 8
Dependent Claim
107 words
In conjunction with a package including a lid having an integral projecting pull tab for peeling said lid from an associated container, a method of storing the pull tab after securing a peripheral portion of the lid to the container, said method comprising the steps of reversely folding the pull tab on itself adjacent a connection of the pull tab to a remaining portion of the lid, then releaseably anchoring the pull tab to an underlying portion of the lid remote from the lid peripheral portion with that part of the pull tab overlying the lid peripheral portion being free of a heat bond to the lid.
Claim 9
Dependent Claim
25 words
The method of claim 6 wherein the pull tab is anchored to the lid by a heat bond between the pull tab and the lid.
References Cited (Backward Citations)
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US3892351A
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US3961566A
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US4280653A
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US4324343A
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US4445620A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-05-29 | 1992-11-28 | 1993-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-29 | 1996-11-28 | 1997-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-29 | 2000-11-28 | 2001-05-30 | $7700.00 | Window Closed / Lapsed |