US4139094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carrier for bottles
Assignee: Graham Packaging Plastic Products Inc
•
Filing: 1977-05-06
•
Granted: 1979-02-13
•
Expires: 1997-05-06
Abstract
Abstract A single piece semi-rigid plastic carrier for glass containers is provided with the carrier comprising a planar top panel, which includes gripping means and a plurality of apertures adapted to supportingly receive a plurality of containers for holding same in a multipack assemblage, a generally sinusoidal type peripheral wall extends downwardly from the outer margins of the planar top panel and merges with a peripheral skirt which skirt, in turn, merges with a lip which is generally parallel to the planar top panel. The carrier includes anti-nesting features which allow for the carriers to be easily applied by mechanical equipment over the tops of an array of containers to form the multipack and, in a highly preferred embodiment, the portion of the peripheral wall adjacent the top panel is generally vertically disposed, or substantially perpendicular to the top panel, to provide for additional structural support which will withstand application pressures and prevent buckling of the carrier when applied to the containers.
Inventors
- 👤 James W. Berry
- 👤 Samuel C. Markwood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:30
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/50
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
186 words
A single piece semi-rigid plastic carrier for containers comprising: a planar top panel; a peripheral wall extending downwardly from the periphery of said panel, said wall having plural outwardly convex arcuate first wall portions and plural outwardly concave second wall portions disposed intermediate said first wall portions and blending therewith to define plural compartments for containers; a ledge extending outwardly from each of said second wall portions; a peripheral skirt depending downwardly from said ledges and from said first wall portions; said outwardly convex arcuate first wall portions including an upper portion with substantially vertically disposed wall portions and lower portions merging with said vertically disposed upper wall portions which extend outwardly and downwardly therefrom and which directly blend with said peripheral skirt at the corners of said carrier; carrier gripping means associated with said panel; said planar top panel having a plurality of bottle supporting apertures formed therein, each of said apertures having plural, inwardly extending yieldable tabs disposed in the same plane as said planar top panel and adapted to support containers in compartments and said carrier further including anti-nesting means disposed internally thereof.
Claim 2
Dependent Claim
186 words
A single piece semi-rigid plastic carrier for containers comprising: a planar top panel; a peripheral wall extending downwardly from the periphery of said panel, said wall having plural outwardly convex arcuate first wall portions and plural outwardly concave second wall portions disposed intermediate said first wall portions and blending therewith to define plural compartments for containers; a ledge extending outwardly from each of said second wall portions; a peripheral skirt depending downwardly from said ledges and from said first wall portions; said outwardly convex arcuate first wall portions including an upper portion with substantially vertically disposed wall portions and lower portions merging with said vertically disposed upper wall portions which extend outwardly and downwardly therefrom and which directly blend with said peripheral skirt at the corners of said carrier; carrier gripping means associated with said panel; said planar top panel having a plurality of bottle supporting apertures formed therein, each of said apertures having plural, inwardly extending yieldable tabs disposed in the same plane as said planar top panel and adapted to support containers in compartments and said carrier further including anti-nesting means disposed internally thereof.
Claim 3
Dependent Claim
12 words
The carrier of claim 1 wherein said anti-nesting means comprise lug-like projections.
Claim 4
Dependent Claim
25 words
The carrier of claim 2 wherein said lug-like projections are disposed adjacent said planar top panel and are integrally formed with said second wall portions.
Claim 5
Dependent Claim
25 words
The plastic carrier of claim 1 wherein extension lines of the sides of said tabs define central angles of between about 60° to about 22.5°.
Claim 6
Dependent Claim
20 words
The carrier of claim 4 wherein the sides of each of said tabs defines a central angle of about 45°.
Claim 7
Dependent Claim
21 words
The carrier of claim 2 wherein each of said bottle supporting apertures has three to eight of said inwardly extending tabs.
Claim 8
Dependent Claim
63 words
The carrier of claim 7 wherein the lower margins of each of said outwardly concave second wall portions include outwardly and downwardly extending wall portions generally having the same angle of inclination as said lower outwardly and downwardly extending portions of said first wall portions and wherein said outwardly and downwardly extending wall portions on said second wall each terminate at said ledge.
Claim 9
Dependent Claim
46 words
The carrier of claim 1 in which said apertures comprise a root circle from which said plural yieldable tabs extend inwardly and wherein the innermost surfaces of the tabs are arcs of a second circle having a diameter less than the diameter of said root circle.
Claim 10
Dependent Claim
39 words
The carrier of claim 8 wherein the distance between adjacently disposed edges of adjacent tabs along an arc of said second circle is less than the length of the arc of said root circle disposed between said adjacent tabs.
Claim 11
Dependent Claim
40 words
The carrier of claim 9 wherein the length of the arc of the root circle disposed intermediate adjacent tabs is between about 10% to about 50% larger than the length of the arcs of the inner surfaces of said tabs.
Claim 12
Dependent Claim
16 words
The carrier of claim 10 wherein said length is between about 28 to about 29% larger.
Claim 13
Dependent Claim
76 words
The carrier of claim 1 wherein said package comprises at least 4 of said apertures and wherein said apertures comprise a root circle from which said yieldable tabs extend inwardly and wherein each of said apertures are so arranged and constructed that an extension line of a radius drawn through the center of the arc of said root circle disposed intermediate immediately adjacent tabs intersects an axis of said carrier at an angle of about 45°.
Claim 14
Dependent Claim
79 words
The carrier of claim 12 wherein said 4 apertures comprise the corners of said carrier and wherein said carrier includes at least 2 additional such apertures, said 2 additional apertures being so arranged and constructed that an extension line of each of said two additional apertures of a radius of said root circle drawn through the center of the arc of said root circle disposed intermediate immediately adjacent tabs intersects said same axis at an angle of about 90°.
Claim 15
Dependent Claim
34 words
The carrier of claim 13 wherein said anti-nesting means are disposed adjacent the internal surface of said planar top panel and wherein the sides of said yieldable tabs define central angles of about 45°.
Claim 16
Dependent Claim
56 words
A container package comprising the plastic carrier of claim 12 and including at least 4 containers therein, each of said containers being disposed within one of said plural compartments and each of said containers being supported at an upper portion thereof by said tabs, said tabs proceeding upwardly from the planar surface of said top panel.
Claim 17
Dependent Claim
36 words
The carrier of claim 2 wherein said lug-like projections comprises a lower inwardly extending portion which is disposed generally parallel to said top panel and an upper portion which extends upwardly and outwardly toward said panel.
References Cited (Backward Citations)
US2819557A
Cited
US2936070A
Cited
US3084792A
Cited
US3425382A
Cited
US3884354A
Cited
US3871699A
Cited
US3752305A
Cited
US3834750A
Cited
US3912075A
Cited
US3946862A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-02-12 | 1982-08-14 | 1983-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-02-12 | 1986-08-14 | 1987-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-02-12 | 1990-08-14 | 1991-02-13 | $7700.00 | Window Closed / Lapsed |