|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||219/730 ; 219/759 ; ; 99/DIG ; 14 ; 426/107|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 20 인용 특허 : 40|
A microwavable pad for heating food has a liquid absorbent to prevent liquid leakage in the event that the sealed thermoplastic envelope of the pad is ruptured. The method of forming the pad includes evacuating air from the thermoplastic envelope prior to sealing. The pad can be used alone or with a food cover to provide warmth and impart heat to food when the pad is placed in a container with the food.
Heating apparatus for a food item comprising: a planar cloth food cover, said planar food cover consisting of a single ply, a removable liquid-containing microwavable heating pad, said planar food cover comprising means to retain said heating pad, said retaining means located centrally of said planar food cover, said planar food cover having length and width exceeding the length and width of said retaining means, said heating pad positioned within said retaining means, whereby food placed on said retaining means can be warmed by said heating pad and encl...