|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/335 ; 220/334 ; 220/343|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 30 인용 특허 : 0|
A pair of bi-fold lids covers a container having a depth dimension that is less than half the width dimension of the container. Each bi-fold lid has front and rear sections that are hinged together along a hinge axis. The hinge axis is reinforced by adjacent flanges that overlap one another when the lids are in their closed position. When the lids are open, the front and rear sections fold over on one another to reduce the extent to which they hang down adjacent the sidewall of the container. This permits a container of short height or shallow depth to h...
A pair of bi-fold lids for covering an open top of a container, each of said bi-fold lids being hinged to a top of one of a sidewall and an endwall of the container and being joined across a mid-portion of the open top to form a joint when the lids are in a closed position, comprising: each said bi-fold lid having front and rear sections hinged together along a hinge joint and each of said front and rear sections having flanges extending outwardly beyond a hinge axis of said hinge joint and recessed flanges extending inwardly of the hinge axis and formed...