|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||229/191 ; 229/915 ; 229/918 ; 229/919|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 68 인용 특허 : 0|
The present invention provides a improved corrugated cardboard box formed from a single pre-cut and pre-scored blank. The box can better support vertical and lateral loads, such as are present when many like boxes are stacked in a column, making the box ideal for packaging and shipping easily damaged produce such as tomatoes. The box is typical in that it includes a bottom panel, two side panels, two top panels, and two end panels. The improvement resides in the provision of a corner support post at each corner of the box. Each corner support post includ...
A box having reinforced corners, comprising: a) a bottom panel; b) two side panels attached to opposite sides of the bottom panel; c) two end panels attached to opposite ends of the bottom panel, said end panels meeting with said side panels to form a box with four corners; d) two top panels, wherein each top panel is attached to a top edge of a respective one of said side panels and overlies two of said corners and at least a portion of an interior of the box; e) an open, vertically extending triangular corner support column at each corner of said box, ...