US4374562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article carrier
Assignee: Mead Corp
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Filing: 1981-02-23
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Granted: 1983-02-22
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Expires: 2001-02-23
Abstract
Abstract A wraparound type article carrier having parallel top and bottom panels, parallel side panels, the side panels being joined to the bottom panel by means of sloping panels, multiple heel receiving apertures formed in the sloping panels, a retention tab joined to one of the sloping panels around the periphery of a heel receiving aperture, and the retention tab being joined to the sloping panel by means of spaced connecting elements.
Inventors
- 👤 James R. Oliff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:13
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/12; B65D71/14; B65D71/16; B65D71/20; B65D71/28; B65D71/32; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00154; B65D2571/00185; B65D2571/00246; B65D2571/00253; B65D2571/00277; B65D2571/0029; B65D2571/00432; B65D2571/00438; B65D2571/00444; B65D2571/00555; B65D2571/00561; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00716; B65D2571/00833; B65D2571/0087
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
97 words
An article carrier comprising parallel top and bottom panels, parallel side panels, said side panels being interconnected respectively to the side edges of said bottom panel by a pair of sloping panels, a heel receiving aperture formed substantially in one of said sloping panels, a retention tab foldably joined to said one sloping panel, said retention tab being joined along the periphery of said heel receiving aperture by means of spaced connecting elements, said connecting elements being separated by an expansion slit, and both ends of said expansion slit being curved generally toward said heel receiving aperture.
Claim 2
Dependent Claim
97 words
An article carrier comprising parallel top and bottom panels, parallel side panels, said side panels being interconnected respectively to the side edges of said bottom panel by a pair of sloping panels, a heel receiving aperture formed substantially in one of said sloping panels, a retention tab foldably joined to said one sloping panel, said retention tab being joined along the periphery of said heel receiving aperture by means of spaced connecting elements, said connecting elements being separated by an expansion slit, and both ends of said expansion slit being curved generally toward said heel receiving aperture.
Claim 3
Dependent Claim
46 words
An article carrier according to claim 1 wherein multiple articles are disposed in said carrier and wherein the heels of said articles are of irregular configurations and wherein one of said articles is disposed in said heel receiving aperture and in abutment with said retention tab.
Claim 4
Dependent Claim
16 words
An article carrier according to claim 2 wherein said heel is generally of a scalloped configuration.
Claim 5
Dependent Claim
29 words
An article carrier according to claim 1 wherein a cushioning flap is formed on the periphery of said heel receiving aperture and is disposed generally adjacent said retention tab.
Claim 6
Dependent Claim
101 words
An article carrier blank comprising a top panel, a pair of side panels joined respectively to the side edges of said top panel, a pair of sloping panels joined respectively to said side panels remote from said top panel, a heel receiving aperture formed substantially in one of said sloping panels, a retention tab joined to said one sloping panel along the periphery of said heel receiving aperture by means of a pair of spaced connecting elements, said connecting elements being separated by an expansion slit and both ends of said expansion slit being curved generally toward said heel receiving aperture.
Claim 7
Dependent Claim
101 words
An article carrier blank comprising a top panel, a pair of side panels joined respectively to the side edges of said top panel, a pair of sloping panels joined respectively to said side panels remote from said top panel, a heel receiving aperture formed substantially in one of said sloping panels, a retention tab joined to said one sloping panel along the periphery of said heel receiving aperture by means of a pair of spaced connecting elements, said connecting elements being separated by an expansion slit and both ends of said expansion slit being curved generally toward said heel receiving aperture.
References Cited (Backward Citations)
FR1564751A
Cited
CA1007201A
Cited
CA963434A
Cited
US4029204A
Cited
FR2359043A1
Cited
US4243143A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-02-21 | 1986-08-23 | 1987-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-02-21 | 1990-08-23 | 1991-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-02-21 | 1994-08-23 | 1995-02-22 | $7700.00 | Window Closed / Lapsed |