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US4602735A Expired / Lapsed US ⏱️ 0.0 years remaining

Dispensing carton

Assignee: AD PAK ENTERPRISES
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Filing: 1984-11-27
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Granted: 1986-07-29
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Expires: 2004-11-27
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Abstract

Abstract A dispensing bin type of carton of the type having a pull-out lower front panel controlled by sliding lock tabs is formed from a single blank which can be glued by a straight-line gluer machine and then folded to form a flattened sleeve. The design is such that the sleeve can be set up and filled with articles through one of its sides, and then closed by conventional automatic machinery. The blank for the carton has panels at one of its ends forming the lower front panel and sliding lock tabs and near to the other end of the blank is an aperture surrounded by the upper front panel, side panels, and a bottom connecting panel which is arranged to be glued to a bottom panel adjacent the lower front panel. In folding the blank to form the sleeve an upper edge of the lower front panel is inserted into the aperture to overlap the front of the upper front panel.

Inventors

  • 👤 Kenneth A. Aaron

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 19:07
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/72; B65D5/721; B65D5/722

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 321 words
A blank for forming a dispenser bin carton of the type having a pull-out lower front panel hinged to move from a closed to an open position allowing access to the lower part of the carton, said blank having: an end portion including a lower front panel, and sliding lock tabs for limiting movement of the lower front panel in use and which are hingedly attached to opposite ends thereof; the lower front panel having a free end forming part of an end of the blank; a bottom panel connected by a first fold line to the lower front panel; a back panel connected by a second fold line to the bottom panel; a top panel connected by a third fold line to the back panel; an upper front panel connected by a fourth fold line to the top panel, this upper front panel having side panels hingedly connected to its ends, and a bottom connecting panel connected by intermediate panel means and by a fifth fold line to the side panels, the bottom connecting panel being spaced from the upper front panel to provide an aperture surrounded by the bottom connecting panel, the upper front panel, and said side panels, wherein said lower front panel is larger than said aperture and wherein said lower front panel and part of the upper front panel adjacent the aperture have interlocking means for holding the front panel closed when the carton is erected, and wherein said fold lines are all parallel to each other and said panels are arranged so that the blank may be formed into a sleeve by sequenced folding about said second and fourth fold lines and by gluing said bottom connecting panel to the outside of said bottom panel after said free end of said lower front panel has been inserted into said aperture so as to overlap outside that edge of the upper front panel adjacent the aperture.
Claim 2
Dependent Claim 321 words
A blank for forming a dispenser bin carton of the type having a pull-out lower front panel hinged to move from a closed to an open position allowing access to the lower part of the carton, said blank having: an end portion including a lower front panel, and sliding lock tabs for limiting movement of the lower front panel in use and which are hingedly attached to opposite ends thereof; the lower front panel having a free end forming part of an end of the blank; a bottom panel connected by a first fold line to the lower front panel; a back panel connected by a second fold line to the bottom panel; a top panel connected by a third fold line to the back panel; an upper front panel connected by a fourth fold line to the top panel, this upper front panel having side panels hingedly connected to its ends, and a bottom connecting panel connected by intermediate panel means and by a fifth fold line to the side panels, the bottom connecting panel being spaced from the upper front panel to provide an aperture surrounded by the bottom connecting panel, the upper front panel, and said side panels, wherein said lower front panel is larger than said aperture and wherein said lower front panel and part of the upper front panel adjacent the aperture have interlocking means for holding the front panel closed when the carton is erected, and wherein said fold lines are all parallel to each other and said panels are arranged so that the blank may be formed into a sleeve by sequenced folding about said second and fourth fold lines and by gluing said bottom connecting panel to the outside of said bottom panel after said free end of said lower front panel has been inserted into said aperture so as to overlap outside that edge of the upper front panel adjacent the aperture.
Claim 3
Dependent Claim 57 words
A blank according to claim 1 wherein said bottom connecting panel is substantially the same size as said bottom panel and said bottom connecting panel and said top panel are both provided at their ends with dust flaps, said bottom panel being free of any end flaps and capable of receiving glue from a straight-line gluer machine.
Claim 4
Dependent Claim 57 words
A blank according to claim 2 wherein the said dust flaps have no direct connection with the side panels, and wherein said intermediate panel means connecting the bottom connecting panel to the side panels include panels at the corners of said aperture which are hingedly connected both to said side panels and to said bottom connecting panel.
Claim 5
Dependent Claim 296 words
A sleeve capable of being erected, without gluing, into a dispenser bin carton of the type having a pull-out lower front panel hinged to move from a closed to an open position allowing access to the lower part of the carton, said sleeve having: a first portion including said lower front panel and sliding lock tabs for limiting movement of the lower front panel and which are hingedly attached to opposite ends of said lower front panel; an inner bottom panel connected by a first fold line to the lower front panel; a back panel connected by a second fold line to the bottom panel; a top panel connected by a third fold line to the back panel; an upper front panel connected by a fourth fold line to the top panel, this upper front panel having side panels hingedly connected to its ends; and an outer bottom connecting panel glued to the outer surface of said bottom panel and connected by intermediate panel means and by a fifth fold line to the side panels, the bottom connecting panel being spaced from the upper front panel to provide an aperture surrounded by the bottom connecting panel, the upper front panel, and said side panels; and wherein said lower panel is larger than said aperture and a free end part of said lower front panel projects through the aperture and overlaps outside an edge of said upper front panel adjacent the aperture and provides a tab which can be used to open the lower front panel when the side panels have been closed and said sliding lock tabs have been brought into the plane of said side panels said tab also providing a means interlocking with said upper front panel to hold the lower front panel closed.
Claim 6
Dependent Claim 296 words
A sleeve capable of being erected, without gluing, into a dispenser bin carton of the type having a pull-out lower front panel hinged to move from a closed to an open position allowing access to the lower part of the carton, said sleeve having: a first portion including said lower front panel and sliding lock tabs for limiting movement of the lower front panel and which are hingedly attached to opposite ends of said lower front panel; an inner bottom panel connected by a first fold line to the lower front panel; a back panel connected by a second fold line to the bottom panel; a top panel connected by a third fold line to the back panel; an upper front panel connected by a fourth fold line to the top panel, this upper front panel having side panels hingedly connected to its ends; and an outer bottom connecting panel glued to the outer surface of said bottom panel and connected by intermediate panel means and by a fifth fold line to the side panels, the bottom connecting panel being spaced from the upper front panel to provide an aperture surrounded by the bottom connecting panel, the upper front panel, and said side panels; and wherein said lower panel is larger than said aperture and a free end part of said lower front panel projects through the aperture and overlaps outside an edge of said upper front panel adjacent the aperture and provides a tab which can be used to open the lower front panel when the side panels have been closed and said sliding lock tabs have been brought into the plane of said side panels said tab also providing a means interlocking with said upper front panel to hold the lower front panel closed.
Claim 7
Dependent Claim 74 words
A sleeve according to claim 4 wherein said bottom connecting panel and said top panel are both provided at their ends with dust flaps, wherein said dust flaps have no direct connection with the side panels, and wherein said intermediate panel means connecting the bottom connecting panel to the side panels include panels at the corners of said aperture which are hingedly connected both to said side panels and to said bottom connecting panel.
Claim 8
Dependent Claim 32 words
A carton formed from the sleeve of claim 4 or claim 5 by setting up the sleeve, closing one side panel, placing objects in the carton, and closing the remaining side panel.

References Cited (Backward Citations)

US1392429A Cited
US2233488A Cited
US2684792A Cited
US2803390A Cited
US2847153A Cited
FR1161645A Cited
US2909310A Cited
US3161341A Cited
US3207380A Cited
US3593908A Cited
US3944128A Cited
US4201292A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-07-28 1990-01-27 1990-07-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-07-28 1994-01-27 1994-07-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-07-28 1998-01-27 1998-07-29 $7700.00 Window Closed / Lapsed

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