One-piece foldable corrugated cooler with improved locking system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-025/00
B65D-005/46
출원번호
US-0071592
(2013-11-04)
등록번호
US-8752721
(2014-06-17)
발명자
/ 주소
Costanzo, Jr., Donn J.
출원인 / 주소
Thatbox Design, LLC
대리인 / 주소
Tillman Wright, PLLC
인용정보
피인용 횟수 :
3인용 특허 :
8
초록▼
A one-piece, foldable corrugated cooler includes a storage portion having a bottom panel, two side panels, two end panels, and four corner panels; two handle panels forming a lid and a handle; and at least one locking panel. The at least one locking panel is adapted to secure the lid in a closed ori
A one-piece, foldable corrugated cooler includes a storage portion having a bottom panel, two side panels, two end panels, and four corner panels; two handle panels forming a lid and a handle; and at least one locking panel. The at least one locking panel is adapted to secure the lid in a closed orientation, and the at least one locking panel is integral with at least one corner panel and at least one handle panel.
대표청구항▼
1. A one-piece blank for making a foldable corrugated cooler, the blank comprising: (a) a bottom panel section configured to define a bottom panel of the cooler when the blank is folded into a use configuration;(b) two side panel sections each configured to define a side panel of the cooler when the
1. A one-piece blank for making a foldable corrugated cooler, the blank comprising: (a) a bottom panel section configured to define a bottom panel of the cooler when the blank is folded into a use configuration;(b) two side panel sections each configured to define a side panel of the cooler when the blank is folded into the use configuration;(c) two end panel sections each configured to define an end panel of the cooler when the blank is folded into the use configuration;(d) four corner panel sections each configured to define a corner panel of the cooler when the blank is folded into the use configuration;(e) a handle panel section configured to define a handle panel comprising a lid segment and a handle segment, the handle segment comprising a locking tab, when the blank is folded into the use configuration; and(f) a locking panel section configured to define a locking panel adapted to receive the locking tab of the handle segment for locking engagement of the handle segment when the blank is folded into the use configuration;(g) wherein a score line extends between and divides the locking panel and one of the four corner panels when the blank is folded into the use configuration. 2. The one-piece blank of claim 1, wherein no score line extends between and divides the locking panel and either of the two end panels when the blank is folded into the use configuration. 3. The one-piece blank of claim 1, further comprising a second handle panel section configured to define a second handle panel comprising a second lid segment, the lid segments collectively defining a lid of the cooler when the blank is folded into the use configuration. 4. The one-piece blank of claim 3, wherein the handle segment comprises a second locking tab, and wherein the blank further comprises a second locking panel section configured to define a second locking panel adapted to receive the second locking tab of the handle segment for locking engagement of the handle segment when the blank is folded into the use configuration. 5. The one-piece blank of claim 1, wherein a surface of the blank configured to define interior walls of the cooler when the blank is folded into the use configuration comprises a moisture-resistant coating. 6. The one-piece blank of claim 1, wherein a surface of the blank configured to define a surface of the outside of the cooler when the blank is folded into the use configuration comprises a logo printed thereon for viewing when the blank is folded into the use configuration. 7. The one-piece blank of claim 1, wherein the blank comprises corrugated cardboard. 8. The one-piece blank of claim 1, wherein, when the blank is folded into the use configuration, the locking panel is integral with one of the four corner panels and at least one handle panel, with a score line extending between and dividing the locking panel and the corner panel with which the locking panel is integral, and with a score line extending between and dividing the locking panel and the handle panel. 9. The one-piece, foldable corrugated cooler of claim 1, wherein each locking panel comprises trapezoidal segments divided by a fold line when the blank is folded into the use configuration. 10. The one-piece, foldable corrugated cooler of claim 9, wherein a leak point of the cooler is defined at an uppermost point of the fold line dividing the trapezoidal segments of a locking panel. 11. A single sheet of corrugated material having fold lines defining a blank for making a foldable corrugated cooler, the blank comprising: (a) a bottom panel section;(b) two end panel sections;(c) two side panel sections;(d) four corner panel sections;(e) two handle panel sections, each handle panel section including a lid segment and a handle segment separated by a fold line, the handle segment including a handle opening and two locking tabs; and(f) two locking panel sections, a first locking panel section being integral with a first corner panel section with a score line extending there between, and being integral with a lid segment of a first handle panel section with a score line extending there between, and a second locking panel section being integral with a second corner panel with a score line extending there between, and being integral with the lid segment of the first handle panel section with a score line extending there between. 12. The single sheet of corrugated material having fold lines defining a blank for making a foldable corrugated cooler in accordance with claim 11, wherein, when the blank is folded into the use configuration, each locking panel section is divided by a respective fold line into two trapezoidal segments. 13. The single sheet of corrugated material having fold lines defining a blank for making a foldable corrugated cooler in accordance with claim 12, wherein each trapezoidal segment has an elongated slot adapted to receive a locking tab there through when the blank is folded into the use configuration. 14. The single sheet of corrugated material having fold lines defining a blank for making a foldable corrugated cooler in accordance with claim 12, wherein a leak point of the cooler is defined at an uppermost point of a fold line dividing trapezoidal segments of the cooler when the blank is folded into the use configuration. 15. A one-piece blank for making a foldable corrugated cooler, the blank comprising: (a) a bottom panel section configured to define a bottom panel of the cooler when the blank is folded into a use configuration;(b) two side panel sections each configured to define a side panel of the cooler when the blank is folded into the use configuration;(c) two end panel sections each configured to define an end panel of the cooler when the blank is folded into the use configuration;(d) four corner panel sections each configured to define a corner panel of the cooler when the blank is folded into the use configuration;(e) two handle panel sections each configured to define a handle panel comprising a lid segment and a handle segment of the cooler when the blank is folded into the use configuration; and(f) two locking panel sections, each configured to define a locking panel adapted to secure the lid segment in a closed orientation when the blank is folded into the use configuration;(g) wherein each of the two locking panels of the cooler is integral with a respective corner panel of the cooler and a handle panel of the cooler when the blank is folded into a use configuration, with a score line extending between and dividing the locking panel and the respective corner panel, and with a score line extending between and dividing the locking panel and the handle panel. 16. The one-piece blank for making a foldable corrugated cooler of claim 15, wherein no score line extends between and divides a locking panel section and an end panel section. 17. The one-piece blank of claim 15, wherein the handle segment includes two locking tabs, and wherein the each locking panel includes a slot adapted to receive there through and retain a locking tab when the blank is folded into the use configuration. 18. The one-piece blank of claim 15 wherein, when the blank is folded into the use configuration, each locking panel is divided by a respective fold line into two trapezoidal segments. 19. The one-piece blank of claim 18, wherein each trapezoidal segment has an elongated slot adapted to receive a locking tab there through when the blank is folded into the use configuration. 20. The one-piece blank of claim 18, wherein a leak point of the cooler is defined at an uppermost point of a fold line dividing trapezoidal segments of the cooler when the blank is folded into the use configuration.
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이 특허에 인용된 특허 (8)
Yocum James A. (West Chester PA), Carton with reinforced handle.
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