Carton and blank therefor having an improved top panel

• US 5,427,307 A
• Filed: 05/05/1994
• Issued: 06/27/1995
• Est. Priority Date: 08/09/1991
• Status: Expired due to Term

• Current Assignee: Graphic Packaging International Incorporated
• Original Assignee: Riverwood International Corporation
• Inventors: Campbell, Geoffrey
• Primary Examiner(s): Elkins, Gary E.
• Application Number:
  US08/193,177
• Time in Patent Office: 418 Days
• Field of Search: 229/117.12, 229/117.13, 229/40, 229/920, 206/141, 206/427
• US Class Current: 229/117.13
• CPC Class Codes: B65D 2571/00141 glued
• CPC Class Codes: B65D 2571/0045 for hands
• CPC Class Codes: B65D 2571/0066 formed from one single sheet
• CPC Class Codes: B65D 2571/00759 the end walls having a part tucked between side, top or bottom wall and contents or between two articles
• CPC Class Codes: B65D 71/32 formed by finger-holes
• CPC Class Codes: Y10S 229/92 Stress relief

Abstract

There is provided a carton 11 for holding a number of articles 34. There is a bottom panel 12, two side walls 13, 14, end panels 17 and overlapping top panels 26, 28. The overlapping portions of panels 26, 28 are glued together and there is a cut-out portion 30 in the outer top panel 26. The cut-out portion 30 lies adjacent the overlapping portions and midway between the carton ends.

Claims

1. A paperboard carton comprising;

a bottom panel;

two side panels hingedly connected to respective opposite side edges of the bottom panel;

inner and outer top panels hingedly connected to upper edges of respective side panels, the outer top panel overlaying at least a portion of the inner top panel and being secured thereto; and

handle means comprising a cut-out formed in only one of the two top panels;

wherein the cutout is made in the outer top panel at a generally central location between end edges of said outer top panel, an edge of the cut-out nearest the inner top panel is adjacent an edge of the inner top panel, the cut-out being in a form of a slot for receiving fingers of a user, so as to support from below portions of the inner and outer top panels which overlap, said portions of the inner and outer top panels which overlap are located generally centrally between the upper edges of the side panels; and

wherein first cuts extend slightly towards a free edge of the outer top panel from two ends of the slot.

2. A carton as claimed in claim 1 wherein an edge of the slot nearest the free edge of the outer top panel is arcuate and the first cuts extend in straight lines from ends of said arcuate edge.

3. A carton as claimed in claim 1 wherein the first cuts extend at an angle relative to the free edge of the outer top panel.

4. A carton as claimed in claim 1 wherein second cuts are spaced from one end of the first cuts, said second cuts being generally transverse relative to a lengthwise axis of the carton.

5. A carton as claimed in claim 1 further comprising end panels.

6. A carton as claimed in claim 5 wherein said end panels are partial and are hingedly connected to respective opposite ends of the bottom panel.

7. A carton as claimed in claim 6 further comprising tuck flaps for holding the end panels in position, each tuck flap being hingedly connected to an associated end panel and side wall with a score line between the side and end walls.

8. A carton as claimed in claim 1 wherein the outer and inner top panels are adhesively secured to each other.

9. A carton as claimed in claim 8 wherein two lines of adhesive are used between the two top panels, one line of said two lines being located adjacent a free edge of the outer top panel and a second line of said two lines being located adjacent an edge of the inner top panel.

10. A carton as claimed in claim 9 wherein a line of adhesive extends generally below said second cuts in the outer top panel.

11. A paperboard carton blank comprising:

a bottom panel;

two side panels hingedly connected to respective opposite side edges of the bottom panel;

an outer top panel hingedly connected to an edge of one side panel of said two side panels located opposite the bottom panel; and

an inner top panel hingedly connected to an edge of a second side panel of said two side panels located opposite the bottom panel, a cut-out being made in only one of the top panels;

wherein cuts extend slightly towards a free edge of the outer top panel from two ends of said cut-out.

12. A blank as claimed in claim 11 wherein end panels are hingedly connected to respective opposite end edges of the bottom panel, and a pair of tuck panels are hingedly connected to side edges of the end panels, said tuck panels also being hingedly connected to respective side panels, a score line being formed in each tuck panel between a side panel and an end panel.

13. A blank as claimed in claim 12 wherein each score line is 47°

from an end panel.

14. A blank as claimed in claim 13 wherein the hinged connections are formed by fold lines.

15. A blank as claimed in claim 13, wherein the hinged connections are formed by score lines.

16. A blank as claimed in claim 13, wherein the hinged connections are formed by fold lines and score lines.