|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B65D-043/14 B65D-021/02 B65D-051/04|
|미국특허분류(USC)||220/334 ; 206/508 ; 220/337 ; 220/DIG ; 15|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 36 인용 특허 : 2|
The adjacent edges for two covers of a tote box have interlocking fingers where separation is resisted by means of hooks on one or more of the covers engaging side flanges of the box to lock the covers in place. The closed covers present a flat surface inset with respect to a plurality of abutments in the vicinity of the sides and ends that prevent side shifting of a like box stacked on top of it. The side abutments have a second function of latching into the end walls to hold the covers in their open position, even when a plurality of like boxes are nes...
A tote box, comprising: a bottom of generally rectangular shape around its periphery; opposed side and opposed end walls sloping downwardly and inwardly to said bottom, each wall having lower ends integrally formed with the periphery of said bottom and side ends integrally formed with each other to form with the bottom a unitary container having an open top; two cover elements closing the open top of said container in closed position; hinge means along the uppermost edge of each of said end walls and along one edge of each of said cover elements for resp...