|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/30 ; 108/14 ; 108/26 ; 108/129|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 23 인용 특허 : 0|
A combination tray and wheeled cart (10) has three positions: an initial storage position with minimum space requirements; an intermediate carrying position configured as a conventional tray provided with an overhead handle for carrying to a job site, and a third erected operational position for mobile use on the job site. The combination tray and wheeled cart (10) is relatively lightweight, yet sturdy, and may be moved from one position into another position quickly and easily. Respective pairs of legs (20, 21) are pivotably mounted to the sides (12, 13...
A combination tray and cart, comprising a tray having a pair of sides, a first pair of spaced-apart legs joined by a first transverse member at outer ends thereof and pivotably mounted at inner ends to one of the sides of the tray, a second pair of spaced-apart legs joined by a second transverse member at outer ends thereof and pivotably mounted at inner ends to the other side of the tray, the combination tray and cart having a carrying position in which the first and second pairs of legs are disposed above the tray, angularly thereof to substantially fo...