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US4318474A Expired / Lapsed US ⏱️ 0.0 years remaining

12-Pack carry back carton

Assignee: Continental Group Inc
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Filing: 1979-11-19
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Granted: 1982-03-09
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Expires: 1999-11-19
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Abstract

Abstract A multi-pack can carrying carton in which the side and top walls are perforated to provide removable panels which upon removal leave portions of the carton as a handle for the carton to carry returnable empty cans and to provide access openings into the carton, the access openings being shaped and strategetically located to improve visibility and accessibility.

Inventors

  • 👤 Gary K. Hasegawa

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 09:53
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D5/46072; B65D5/4608; B65D5/54; B65D5/5405; B65D5/542

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 114 words
A carton for initially carrying filled cans and then empty cans comprising a top, a bottom, two sides and two ends wherein one of the ends is comprised of a three-ply laminated hand hold portion said hand hold being flanked by a pair of hand holes in said end wall, and said carton top having a pair of top wall portions overlapped adjacent to the center of the carton and forming a two-ply handle for carrying a carton filled with empty cans, said handle having a pair of tabs one at each side of the handle foldable thereunder under stress over a row of cans disposed thereunder for holding the cans against lateral displacement.
Claim 2
Dependent Claim 114 words
A carton for initially carrying filled cans and then empty cans comprising a top, a bottom, two sides and two ends wherein one of the ends is comprised of a three-ply laminated hand hold portion said hand hold being flanked by a pair of hand holes in said end wall, and said carton top having a pair of top wall portions overlapped adjacent to the center of the carton and forming a two-ply handle for carrying a carton filled with empty cans, said handle having a pair of tabs one at each side of the handle foldable thereunder under stress over a row of cans disposed thereunder for holding the cans against lateral displacement.
Claim 3
Dependent Claim 75 words
The invention according to claim 1 and said two sides and said top having removable panel portions forming said carton into a basket-like structure with access openings into the container and the panel portions terminating in laterally spaced relation to each other at said top at opposite sides of the longitudinal center line of the carton and defining the lateral edges of a carrying handle for the basket-like structure upon removal of said panel portions.
Claim 4
Dependent Claim 38 words
The invention according to claim 1 and each said top wall portion and adjacent side having a perforation therein outlining a panel and terminating at the respective tab, each panel being removable to provide access into said carton.
Claim 5
Dependent Claim 162 words
A can packaging carton for initially carring three side by side upright rows of product filled cans and then as a carton for returning empty cans, each can having upper and lower ends, said carton comprising top, bottom, end and side walls, means including a strong multi-ply portion formed from one of said end walls providing a first carrying handle for the carton for sustaining the load of filled cans, means for providing an access opening into the carton from a side and top thereof, and a second carrying handle extending between said end walls for carrying a carton filled with empty cans and having at least one tab projecting laterally outwardly from one side of the second handle, said tab being foldable to a position between the second handle and one of the ends of certain cans within the carton for biasing the second handle upwardly and the cans therebeneath downwardly and thereby holding said cans against shifting within the carton.
Claim 6
Dependent Claim 162 words
A can packaging carton for initially carring three side by side upright rows of product filled cans and then as a carton for returning empty cans, each can having upper and lower ends, said carton comprising top, bottom, end and side walls, means including a strong multi-ply portion formed from one of said end walls providing a first carrying handle for the carton for sustaining the load of filled cans, means for providing an access opening into the carton from a side and top thereof, and a second carrying handle extending between said end walls for carrying a carton filled with empty cans and having at least one tab projecting laterally outwardly from one side of the second handle, said tab being foldable to a position between the second handle and one of the ends of certain cans within the carton for biasing the second handle upwardly and the cans therebeneath downwardly and thereby holding said cans against shifting within the carton.
Claim 7
Dependent Claim 14 words
The invention according to claim 4 and said carton being made of thick paper.
Claim 8
Dependent Claim 53 words
The invention according to claim 5 and said top and side wall having means providing an access opening at the opposite side of said second handle and a second tab on the second handle biased between said second handle and certain of said cans in the container for holding the same against shifting.
Claim 9
Dependent Claim 25 words
The invention according to claim 6 and said handle being formed from portions of said top wall as a laminate having at least two plies.
Claim 10
Dependent Claim 41 words
The invention according to claim 7 and at least one end wall being in part a three-ply laminate including overlapped portions extending from the side, top and bottom walls and comprising means formed to provide a hand hold for said carton.

References Cited (Backward Citations)

US2802615A Cited
US2785847A Cited
US3094268A Cited
US3540581A Cited
US4222485A Cited
US3696990A Cited
US3974911A Cited
US3933303A Cited
US3994432A Cited
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US4121757A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1985-03-08 1985-09-07 1986-03-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1989-03-08 1989-09-07 1990-03-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1993-03-08 1993-09-07 1994-03-09 $7700.00 Window Closed / Lapsed

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