US4653686A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carrying handle for a can carton
Assignee: Mead Corp
•
Filing: 1986-04-14
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Granted: 1987-03-31
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Expires: 2006-04-14
Abstract
Abstract A can carton having interconnected top, bottom and side walls and end closure panels is provided with a perforated transverse slit extending completely across one carton wall and having end projections extending into the two carton walls interconnected therewith together with a pair of transverse handle flaps struck from the top carton wall or from the top carton wall and from the side walls interconnected therewith and foldably joined respectively thereto by arcuate transverse fold lines.
Inventors
- 👤 Prentice J. Wood
- 👤 Erwin Doerr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:04
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D71/00; B65D71/06; B65D71/12; B65D71/36; B65D2571/00; B65D2571/00123; B65D2571/00432; B65D2571/00438; B65D2571/0045; B65D2571/00537; B65D2571/00549; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00722; B65D2571/00728
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
122 words
A carrying handle for a carton formed from a unitary blank for packaging a plurality of cans and having interconnected top, bottom and side walls and end closure panels, said handle comprising a perforated transverse slit formed in a central part of said blank and extending completely across said top wall and having end projections extending into said side walls, a first transverse handle flap struck from said central part of said blank and foldably joined thereto by a first arcuate fold line, and a second transverse handle flap struck from said central part of said blank and foldably joined thereto by a second arcuate fold line, said perforated transverse slit defining coincidental transverse edges of both of said said handle flaps.
Claim 2
Dependent Claim
122 words
A carrying handle for a carton formed from a unitary blank for packaging a plurality of cans and having interconnected top, bottom and side walls and end closure panels, said handle comprising a perforated transverse slit formed in a central part of said blank and extending completely across said top wall and having end projections extending into said side walls, a first transverse handle flap struck from said central part of said blank and foldably joined thereto by a first arcuate fold line, and a second transverse handle flap struck from said central part of said blank and foldably joined thereto by a second arcuate fold line, said perforated transverse slit defining coincidental transverse edges of both of said said handle flaps.
Claim 3
Dependent Claim
44 words
A carrying handle according to claim 1 wherein said transverse handle flaps are struck from said top wall and wherein a pair of spaced apart arcuate slits are disposed astride said perforated transverse slit and respectively interconnect corresponding ends of said arcuate fold lines.
Claim 4
Dependent Claim
25 words
A carrying handle according to claim 2 wherein said pair of arcuate slits are spaced from the adjacent side edges respectively of said top wall.
Claim 5
Dependent Claim
38 words
A carrying handle according to claim 1 wherein adjacent ends of said first and second arcuate fold lines intersect at the points of intersection respectively of said perforated transverse slit and opposite side edges of said top wall.
Claim 6
Dependent Claim
35 words
A carrying handle according to claim 1 wherein said first and said second arcuate fold lines extend completely across said top wall and include end projections which extend into the two side walls interconnected therewith.
Claim 7
Dependent Claim
85 words
A carrying handle according to claim 5 wherein a pair of fold lines are formed in each of the side walls which are interconnected with said top wall, each of said fold lines extending from the extremity of the associated end projection of said perforated transverse slit to the adjacent carton corner between said top wall and each of said side walls and wherein each of said end projections of said first and second arcuate fold lines intersects one of said pair of fold lines.
Claim 8
Dependent Claim
31 words
A carrying handle according to claim 6 wherein the angles between each of said fold lines and the corresponding one of said end projections of said perforated transverse slit are equal.
Claim 9
Dependent Claim
52 words
A carrying handle according to claim 7 wherein each of said end projections of said first and second arcuate fold lines intersects a different one of said fold lines at a point thereon which is spaced from the extremity of the corresponding one of said end projections of said transverse perforated slit.
References Cited (Backward Citations)
US1522311A
Cited
US2172090A
Cited
US2785847A
Cited
US3750874A
Cited
US4240546A
Cited
US4405078A
Cited
US4558816A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-03-30 | 1990-09-29 | 1991-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-03-30 | 1994-09-29 | 1995-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-03-30 | 1998-09-29 | 1999-03-31 | $7700.00 | Window Closed / Lapsed |