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|United States(US) Patent 등록
|발명자 / 주소
|피인용 횟수 : 78 인용 특허 : 1
A backpack cooler utilizes an insulated foam core that is covered on the outside with a cloth sheath and has a rigid reinforcing liner which defines a well to hold two stacked six packs of 12 ounce containers. The cloth jacket is retained to the rest of the cooler body by means of a retainer cord th
A backpack cooler construction comprising: (a) an open-topped insulated body defining a well for containing cold beverages while keeping them cold; (b) an insulated lid for covering the top of said body and maintaining said well substantially sealed from outside air; (c) said body having a rigid ins