|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/285 ; 280/522 ; 280/4726 ; 280/4801|
|발명자 / 주소|
|인용정보||피인용 횟수 : 25 인용 특허 : 4|
A mobile cooler having a flexible tank track for moving the cooler over sand or irregular ground surfaces. The track members of the flexible tank track are normally made of rubber and are recessed into the outermost surfaces of the side walls of the insulated container to improve appearance of the cooler and to provide minimum obstruction to other articles when the cooler is stored in trunks or other compartments of automobiles. A retractable cord, attached to a spring loaded pulley recessed into the lower front wall of the cooler, facilitates towing of ...
A mobile cooler comprising: a hollow, insulated container, for carrying and storing ice or other materials requiring cooling, wherein said insulated container is rectangular in shape, having a left side wall and a right side wall with outermost surfaces, a front wall with a recessed area in the lower portion, a rear wall, a bottom and an openable top; a flexible tank track means, attached to said insulated container, to engage the ground, thereby permitting said mobile cooler to be easily rolled over sand or irregular earth, wherein flexible track means ...