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US4385687A Expired / Lapsed US ⏱️ 0.0 years remaining

Display carton and method

Assignee: WestRock Minnesota Corp
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Filing: 1981-10-09
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Granted: 1983-05-31
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Expires: 2001-10-09
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Abstract

Abstract A shadow display carton and blank for same with a slanted side shadow panel and a lower vertical panel to frame the article to be displayed and a die cut folded portion to support, cushion and restrain the article away from the bottom of the carton. The bottom of the carton is designed to permit end loading on conventional automatic seal end equipment.

Inventors

  • 👤 Dan Dutcher

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 20:25
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5002; B65D5/5007; B65D5/5009

Claims Analysis

Total Claims: 15
Claim 1
Independent Claim 142 words
A shadow display carton which cushions and restrains the packaged article away from the carton bottom and provides a substantially full front display of the article framed by a slanted side shadow panel and a lower vertical panel comprising: a vertical rectangular back panel; side panels hingedly attached along vertical edges of said back panel; top and bottom end flaps hingedly attached to said rectangular back panel, one at the horizontal top edge thereof and one at the horizontal bottom edge thereof; said bottom end flap having a bottom cushioning means hingedly attached thereto along a horizontal fold line; said side panels having closure flaps hingedly attached at opposite ends thereof and side flaps hingedly attached along side edges opposite the vertical edges attached to said back panel; one of said side flaps having a slanted shadow panel means hingedly attached thereto.
Claim 2
Dependent Claim 142 words
A shadow display carton which cushions and restrains the packaged article away from the carton bottom and provides a substantially full front display of the article framed by a slanted side shadow panel and a lower vertical panel comprising: a vertical rectangular back panel; side panels hingedly attached along vertical edges of said back panel; top and bottom end flaps hingedly attached to said rectangular back panel, one at the horizontal top edge thereof and one at the horizontal bottom edge thereof; said bottom end flap having a bottom cushioning means hingedly attached thereto along a horizontal fold line; said side panels having closure flaps hingedly attached at opposite ends thereof and side flaps hingedly attached along side edges opposite the vertical edges attached to said back panel; one of said side flaps having a slanted shadow panel means hingedly attached thereto.
Claim 3
Dependent Claim 31 words
The shadow display carton of claim 1 in which the slanted shadow panel means includes a slanted panel structure defining an opening through which the article to be displayed extends upwardly.
Claim 4
Dependent Claim 27 words
The shadow display carton of claim 1 which the slanted shadow panel means includes a vertical portion which has an edge hingedly attached to said side flap.
Claim 5
Dependent Claim 28 words
The shadow display carton of claim 1 in which the slanted shadow panel means has a horizontal panel portion which forms the outer top end of the carton.
Claim 6
Dependent Claim 28 words
The shadow display carton of claim 1 in which the slanted shadow panel means has a horizontal panel portion which forms the outer bottom end of the carton.
Claim 7
Dependent Claim 31 words
The shadow display carton of claim 1 in which the slanted shadow panel means has an outer vertical panel means hingedly attached to the lower edge of the slanted panel portion.
Claim 8
Dependent Claim 23 words
The shadow display carton of claim 1 in which the side flaps are narrower at their upper extremities than at their lower extremities.
Claim 9
Dependent Claim 42 words
The shadow display carton of claim 1 in which said bottom end flap has a reinforcement panel cut therein along a line whose ends terminate substantially at the horizontal fold line hingedly attaching said bottom cushioning means to said bottom end flap.
Claim 10
Dependent Claim 39 words
The shadow display carton of claim 1 in which said cushioning means includes an inner vertical panel hingedly attached to said bottom end flap along the horizontal fold line attaching said bottom cushioning means to said bottom end flap.
Claim 11
Dependent Claim 141 words
The shadow display carton of claim 9 in which said cushioning means further includes a pair of horizontal panels hingedly attached to said inner vertical panel along a horizontal fold line; said horizontal panels being defined by a pair of slots aligned transverse to said bottom edge of said back panel and extending into said inner vertical panel on one end thereof and extending to a vertical glue flap hingedly attached to said pair of horizontal panels and secured to the inside of said back panel; said cushioning means further including a first horizontal fold line between the ends of said slots in said inner vertical panel and a second horizontal fold line between said slots intermediate the ends of said slots to define a cushioning support panel extending from said vertical rectangular back panel to said inner vertical front panel.
Claim 12
Dependent Claim 299 words
A blank for a shadow display carton which cushions and restrains the packaged article away from the carton bottom and provides a substantially full front display of the article framed by a slanted side shadow panel and a lower vertical panel comprising: a vertical rectangular back panel; side panels hingedly attached along vertical edges of said back panel; top and bottom end flaps hingedly attached to said rectangular back panel, one at the horizontal top edge thereof and one at the horizontal bottom edge thereof; said bottom end flap having a bottom cushioning means hingedly attached thereto along a horizontal fold line and a reinforcement panel cut therein along a score line whose end terminates substantially at said horizontal fold line; said cushioning means including an inner vertical panel hingedly attached to said bottom end flap along said horizontal fold line; said cushioning means further including a pair of horizontal panels hingedly attached to said inner vertical panel along a horizontal fold line; said horizontal panels being defined by a pair of slots aligned transverse to said bottom edge of said back panel and into said inner vertical panel on one end thereof and extending to a vertical glue flap hingedly attached to said pair of horizontal panels; said cushioning means further including a first horizontal fold line between the ends of said slots in said vertical panel and a second horizontal fold line between said slots intermediate the ends of said slots; said side panels having closure flaps hingedly attached at opposite ends thereof and side flaps hingedly attached along side edges opposite the vertical edges attached to said back panel; one of said side flaps having a slanted shadow panel means hingedly attached thereto which includes further structure defining an opening therein for receiving the packaged article.
Claim 13
Dependent Claim 299 words
A blank for a shadow display carton which cushions and restrains the packaged article away from the carton bottom and provides a substantially full front display of the article framed by a slanted side shadow panel and a lower vertical panel comprising: a vertical rectangular back panel; side panels hingedly attached along vertical edges of said back panel; top and bottom end flaps hingedly attached to said rectangular back panel, one at the horizontal top edge thereof and one at the horizontal bottom edge thereof; said bottom end flap having a bottom cushioning means hingedly attached thereto along a horizontal fold line and a reinforcement panel cut therein along a score line whose end terminates substantially at said horizontal fold line; said cushioning means including an inner vertical panel hingedly attached to said bottom end flap along said horizontal fold line; said cushioning means further including a pair of horizontal panels hingedly attached to said inner vertical panel along a horizontal fold line; said horizontal panels being defined by a pair of slots aligned transverse to said bottom edge of said back panel and into said inner vertical panel on one end thereof and extending to a vertical glue flap hingedly attached to said pair of horizontal panels; said cushioning means further including a first horizontal fold line between the ends of said slots in said vertical panel and a second horizontal fold line between said slots intermediate the ends of said slots; said side panels having closure flaps hingedly attached at opposite ends thereof and side flaps hingedly attached along side edges opposite the vertical edges attached to said back panel; one of said side flaps having a slanted shadow panel means hingedly attached thereto which includes further structure defining an opening therein for receiving the packaged article.
Claim 14
Independent Claim 154 words
A method of automatically packaging an article which comprises the steps of: providing a folded blank which includes a back panel, side panels, a top closure structure, a slanted shadow panel having a central opening and attached top and bottom horizontal panels, and a bottom cushioning means hingedly attached to the bottom edge of said back panel; closing said carton top end and erecting said side panels; attached said top horizontal panel of said slanted shadow panel to the closed top carton end and folding said shadow panel upwardly and back upon itself about a line intermediate its ends and intersecting said opening; loading a fragile article to be packaged through the carton bottom end and upwardly into said central opening; hingedly moving said cushioning means into closed position to close said carton bottom end and support said fragile article; and, attaching said bottom horizontal panel to said cushioning means to complete said package.
Claim 15
Independent Claim 154 words
A method of automatically packaging an article which comprises the steps of: providing a folded blank which includes a back panel, side panels, a top closure structure, a slanted shadow panel having a central opening and attached top and bottom horizontal panels, and a bottom cushioning means hingedly attached to the bottom edge of said back panel; closing said carton top end and erecting said side panels; attached said top horizontal panel of said slanted shadow panel to the closed top carton end and folding said shadow panel upwardly and back upon itself about a line intermediate its ends and intersecting said opening; loading a fragile article to be packaged through the carton bottom end and upwardly into said central opening; hingedly moving said cushioning means into closed position to close said carton bottom end and support said fragile article; and, attaching said bottom horizontal panel to said cushioning means to complete said package.

References Cited (Backward Citations)

US3036754A Cited
US3493103A Cited
US3669253A Cited
US3812957A Cited
US4159765A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-05-30 1986-11-29 1987-05-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-05-30 1990-11-29 1991-05-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-05-30 1994-11-29 1995-05-31 $7700.00 Window Closed / Lapsed

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