|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B65D-005/46 B65D-005/48 B65D-025/28|
|미국특허분류(USC)||229/15 ; 229/52B|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 5 인용 특허 : 6|
The invention relates to improved finger hole construction for lifting a two cell box. The divider in the box is formed by two abutting vertical panels and finger holes are respectively cut from side walls integrally formed with each said panel and in vertically aligned relationship, the horizontal width of the finger holes being limited to accommodate only two adult fingers so that the insertion of four fingers into the two aligned holes results in a division of the lifting force between the two side walls and tearing is resisted by the close proximity ...
In a rectangular box including two opposed end walls, two opposed side walls extending between opposite ends of said end walls and a divider wall extending between said side walls, thereby dividing the interior of the box into two compartments, the improvement wherein: (a) said divider wall and side walls comprise a pair of U-shaped vertically disposed corrugated panels each having a central portion and arm portions, integral with said central portion, extending from opposite ends of said central portion, the central portions of said pair of U-shaped pan...