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US5333734A Expired / Lapsed US ⏱️ 0.0 years remaining

Heavy duty article carrier for cans arranged in a horizontal position

Assignee: WestRock Packaging Systems LLC
•
Filing: 1993-08-19
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Granted: 1994-08-02
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Expires: 2013-08-19
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Abstract

Abstract A heavy duty article carrier for packaging cans disposed horizontally includes bottom, top, side and end walls. A composite top wall includes a pair of hand hole apertures and a score line is formed in each side wall near the top edge thereof and the ends of these side score lines are connected with a weakened severance line which adjoins a diagonal score line formed at each corner of the carrier top wall. In addition, a score line is formed in each end wall near the top thereof and each end of these end score lines is interconnected with the adjacent end edge of the top wall and with the adjacent end of an adjacent diagonal weakened severance line formed in the top wall.

Inventors

  • 👤 James T. Stout
  • 👤 James B. DeMaio

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 07:17
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/12; B65D71/14; B65D71/34; B65D71/36; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00141; B65D2571/00432; B65D2571/00456; B65D2571/00469; B65D2571/00518; B65D2571/00524; B65D2571/00537; B65D2571/00549; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00722; B65D2571/00728

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 215 words
An article carrier for packaging a plurality of articles and comprising a bottom wall having opposed side and end edges, a bottom end flap foldably joined to each end edge of said bottom wall, side walls having opposed end edges and having top and bottom edges foldably joined along their bottom edges to side edges of said bottom wall, an end wall panel foldably joined along a side edge thereof to each end edge of each of said side walls, a composite top wall having opposed side and end edges foldably joined along its side edges to the top edges of said side walls respectively, a top end flap foldably joined to each end edge of said top wall and secured in flat face contacting relation to each adjacent end wall panel, finger receiving hand hole aperture means formed in said top wall, a weakened diagonal severance line formed in said top wall and disposed astride each corner thereof, an end score line formed in each of said top end flaps adjacent the end of the top wall, a weakened severance line in each top end flap and extending from one end of each of said end score lines to the end edge of said top wall to intersect the adjacent weakened diagonal severance line.
Claim 2
Dependent Claim 215 words
An article carrier for packaging a plurality of articles and comprising a bottom wall having opposed side and end edges, a bottom end flap foldably joined to each end edge of said bottom wall, side walls having opposed end edges and having top and bottom edges foldably joined along their bottom edges to side edges of said bottom wall, an end wall panel foldably joined along a side edge thereof to each end edge of each of said side walls, a composite top wall having opposed side and end edges foldably joined along its side edges to the top edges of said side walls respectively, a top end flap foldably joined to each end edge of said top wall and secured in flat face contacting relation to each adjacent end wall panel, finger receiving hand hole aperture means formed in said top wall, a weakened diagonal severance line formed in said top wall and disposed astride each corner thereof, an end score line formed in each of said top end flaps adjacent the end of the top wall, a weakened severance line in each top end flap and extending from one end of each of said end score lines to the end edge of said top wall to intersect the adjacent weakened diagonal severance line.
Claim 3
Dependent Claim 263 words
An article carrier for packaging a plurality of articles and comprising a bottom wall having opposed side and end edges, a bottom end flap foldably joined to each end edge of said bottom wall, side walls having opposed end edges and having top and bottom edges foldably joined along their bottom edges to side edges of said bottom wall, an end wall panel foldably joined along a side edge thereof to each end edge of each of said side walls, a composite top wall having opposed side and end edges foldably joined along its side edges to the top edges of said side walls respectively, a top end flap foldably joined to each end edge of said top wall and secured in flat face contacting relation to each adjacent end wall panel, finger receiving hand hole aperture means formed in said top wall, a weakened diagonal severance line formed in said top wall at each corner thereof, an end score line formed in each of said top end flaps adjacent the end of the top wall, a weakened severance line in each to end flap and extending from one end of each of said end score liens to the end edge of said top wall to intersect the adjacent weakened diagonal severance line, a side score line formed in each side wall near the top edge thereof, and a weakened severance line formed in each side wall at each end of each of said side score lines and intersecting the end of the adjacent diagonal weakened severance line formed in said top wall.
Claim 4
Dependent Claim 263 words
An article carrier for packaging a plurality of articles and comprising a bottom wall having opposed side and end edges, a bottom end flap foldably joined to each end edge of said bottom wall, side walls having opposed end edges and having top and bottom edges foldably joined along their bottom edges to side edges of said bottom wall, an end wall panel foldably joined along a side edge thereof to each end edge of each of said side walls, a composite top wall having opposed side and end edges foldably joined along its side edges to the top edges of said side walls respectively, a top end flap foldably joined to each end edge of said top wall and secured in flat face contacting relation to each adjacent end wall panel, finger receiving hand hole aperture means formed in said top wall, a weakened diagonal severance line formed in said top wall at each corner thereof, an end score line formed in each of said top end flaps adjacent the end of the top wall, a weakened severance line in each to end flap and extending from one end of each of said end score liens to the end edge of said top wall to intersect the adjacent weakened diagonal severance line, a side score line formed in each side wall near the top edge thereof, and a weakened severance line formed in each side wall at each end of each of said side score lines and intersecting the end of the adjacent diagonal weakened severance line formed in said top wall.
Claim 5
Dependent Claim 25 words
An article carrier according to claim 2 wherein each of said side score lines is parallel to the top edge of the associated side wall.
Claim 6
Dependent Claim 265 words
An article carrier for packaging a plurality of articles and comprising a bottom wall having opposed side and end edges, a bottom end flap foldably joined to each end edge of said bottom wall, side walls having opposed end edges and having top and bottom edges foldably joined along their bottom edges to side edges of said bottom wall, an end wall panel foldably joined along a side edge thereof to each end edge of each of said side walls, a composite top wall having opposed side and end edges foldably joined along its side edges to the top edges of said side walls respectively, a top end flap foldably joined to each end edge of said top wall and secured in flat face contacting relation to each adjacent end wall panel, finger receiving hand hole aperture means formed in said top wall, a weakened diagonal severance line formed in said top wall at each corner thereof, an end score line formed in each of said top end flaps adjacent the end of the top wall, a weakened severance line in each to end flap and extending from one end of each of said end score liens to the end edge of said top wall to intersect the adjacent weakened diagonal severance line, and a side score line and a pair of weakened severance lines formed in each of said side walls and wherein each of said weakened severance lines extends from one end of each of said side score lines to the adjacent end of the adjacent one of said weakened diagonal severance lines.
Claim 7
Dependent Claim 265 words
An article carrier for packaging a plurality of articles and comprising a bottom wall having opposed side and end edges, a bottom end flap foldably joined to each end edge of said bottom wall, side walls having opposed end edges and having top and bottom edges foldably joined along their bottom edges to side edges of said bottom wall, an end wall panel foldably joined along a side edge thereof to each end edge of each of said side walls, a composite top wall having opposed side and end edges foldably joined along its side edges to the top edges of said side walls respectively, a top end flap foldably joined to each end edge of said top wall and secured in flat face contacting relation to each adjacent end wall panel, finger receiving hand hole aperture means formed in said top wall, a weakened diagonal severance line formed in said top wall at each corner thereof, an end score line formed in each of said top end flaps adjacent the end of the top wall, a weakened severance line in each to end flap and extending from one end of each of said end score liens to the end edge of said top wall to intersect the adjacent weakened diagonal severance line, and a side score line and a pair of weakened severance lines formed in each of said side walls and wherein each of said weakened severance lines extends from one end of each of said side score lines to the adjacent end of the adjacent one of said weakened diagonal severance lines.
Claim 8
Dependent Claim 41 words
An article carrier according to claim 4 wherein a plurality of score lines are formed in said composite top wall each one of which extends from said hand hole aperture means to an end of one of said diagonal severance lines.

References Cited (Backward Citations)

US3904036A Cited
US4216861A Cited
US4440340A Cited
US4577799A Cited
US4830267A Cited
US4588084A Cited
EP0393253A1 Cited
US5197598A Cited
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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) 1997-08-01 1998-01-31 1998-08-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2001-08-01 2002-01-31 2002-08-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2005-08-01 2006-01-31 2006-08-02 $7700.00 Window Closed / Lapsed

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