|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/04726; 16/405; 16/438; 16/900; 62/4571; 280/6551; 280/063|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 29 인용 특허 : 8|
An easily pulled, rolling cooler for storing refrigerables which can be manually towed by pulling a handle that is designed to resist torsion. The cooler has two wheels that are located directly under the cooler center of gravity to minimize pulling strain for the user. Provision is made for the handle to be folded down and stored on the cooler lid when not being used for towing. The cooler bottom is V-shaped, providing good ground clearance for the back end of the cooler when being towed over uneven ground. The cooler is light weight, compact and easily...
1. A pullable, rolling cooler comprising:(a) a generally rectangular shaped, rigid molded case having an open top, said case having elongate opposing parallel, planar side walls, a planar front end wall, an opposing planar rear end wall, and a V-shaped bottom wall; all said walls being made thick for thermal insulation; (b) a pair of rubber-tired wheels, rotatably mounted on an axle extending, transversely to said side walls, said axle being fastened to the under surface of said bottom wall at the proximate midway point corresponding to a vertical line t...