Blanks and methods for forming containers having stacking platforms
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-005/00
B65D-005/42
B65D-005/54
B65D-005/10
B31B-003/36
B31B-003/52
B31B-003/60
출원번호
US-0432406
(2017-02-14)
등록번호
US-10093446
(2018-10-09)
발명자
/ 주소
Brundage, David Joe
출원인 / 주소
WestRock Shared Services, LLC
대리인 / 주소
WestRock IP Legal
인용정보
피인용 횟수 :
0인용 특허 :
6
초록▼
A blank of sheet material for forming a container includes a plurality of side panels and a glue panel coupled together in series along a plurality of generally parallel fold lines. At least one of the generally parallel fold lines has an increased stiffness. The blank also includes a plurality of b
A blank of sheet material for forming a container includes a plurality of side panels and a glue panel coupled together in series along a plurality of generally parallel fold lines. At least one of the generally parallel fold lines has an increased stiffness. The blank also includes a plurality of bottom panels. At least one of the bottom panels includes at least one bottom corner portion that extends adjacent to and beneath a free bottom edge of a corresponding one of the corner panels and the glue panel. The blank further includes a plurality of top panels. At least one of the top panels includes at least one top corner portion that extends adjacent to and above a free top edge of a corresponding one of the corner panels and the glue panel.
대표청구항▼
1. A blank of sheet material for forming a container, the blank comprising: a plurality of side panels and a glue panel coupled together in series along generally parallel fold lines, the plurality of side panels includes a plurality of corner panels; anda plurality of bottom panels, each bottom pan
1. A blank of sheet material for forming a container, the blank comprising: a plurality of side panels and a glue panel coupled together in series along generally parallel fold lines, the plurality of side panels includes a plurality of corner panels; anda plurality of bottom panels, each bottom panel extends from a bottom edge of a corresponding one of the plurality of side panels, at least a first bottom panel includes a first bottom corner portion, and at least a second bottom panel includes a second bottom corner portion, wherein the first and second bottom corner portions overlap and extend adjacent to and beneath a free bottom edge of a corresponding one of the corner panels where the container is erected;wherein the first bottom corner portion and the second bottom corner portion are configured to extend beyond a boundary defined by a plurality of sidewalls of the container to at least partially form a bottom stacking platform when the container is erected, wherein at least a portion of the first bottom corner portion extending beyond said boundary overlaps at least a portion of the second bottom corner portion extending beyond said boundary. 2. The blank of claim 1, further comprising, a plurality of top panels, each top panel extends from a top edge of a corresponding one of the plurality of side panels, at least a first top panel includes at least a first top corner portion, and at least a second top panel includes at least a second top corner portion, wherein the first and second top corner portions overlap and extend adjacent to and beneath a free top edge of a corresponding one of the corner panels where the container is erected. 3. The blank of claim 2, wherein each at least one top corner portion is configured to extend beyond a boundary defined by a plurality of sidewalls of the container to at least partially form a top stacking platform when the container is erected. 4. The blank of claim 1, wherein at least two of the plurality of top panels are coupled together across a line of weakness. 5. The blank of claim 4, wherein the line of weakness is defined by at least one tab integrally formed across a segmented cut line. 6. A container formed from a blank of sheet material, wherein the blank includes a plurality of side panels and a glue panel coupled together in series along generally parallel fold lines, the container comprising: a plurality of side walls that includes a plurality of corner walls, the plurality of side walls cooperate to define a boundary of the container;a bottom wall that comprises a plurality of bottom panels, the bottom wall includes at least one bottom corner platform portion, each at least one bottom corner platform portion is disposed proximate a bottom edge of a respective one of the corner walls, each at least one bottom corner platform portion extends outside the boundary to at least partially form a bottom stacking platform and each at least one bottom corner platform portion comprises extensions of two of the bottom panels, wherein an overlapping portion of said extensions extends outside the boundary. 7. The container of claim 6, further comprising a top wall comprising a plurality of top panels, the top wall includes at least one top corner platform portion, each at least one top corner platform portion is disposed proximate a top edge of a respective one of the corner walls, each at least one top corner platform portion extends outside the boundary, and each at least one top corner platform portion comprises extensions of two of the top panels. 8. The container of claim 7, wherein the at least one top corner platform portion includes four top corner platform portions, each of the four top corner platform portions is disposed proximate a top edge of a respective one of the plurality of corner walls. 9. The container of claim 7, wherein at least two of the plurality of top panels are coupled together across a line of weakness. 10. The container of claim 9, wherein the line of weakness is defined by at least one tab integrally formed across a segmented cut line. 11. The container of claim 6, wherein the at least one bottom corner platform portion includes four bottom corner platform portions, each of the four bottom corner platform portions is disposed proximate a bottom edge of a respective one of the plurality of corner walls.
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이 특허에 인용된 특허 (6)
Graham, Thomas Dean; Aganovic, Amer; Anderson, Ricki D.; Chapman, Jeffrey H., Methods and a machine for forming a container from a blank.
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