|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||126/263.01 ; 126/229 ; 126/263.03 ; 219/759 ; 206/315.1|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 10 인용 특허 : 15|
A warmer for a sporting element used for striking another element, the sporting element to be warmed including a sidewall having a predetermined shape enclosing a space, the warmer including an inner layer of thermally conductive material defining a cavity having a shape adapted for receiving at least a substantial portion of the sporting element with the inner layer in intimate relation therewith; an outer layer of thermal insulating material at least substantially containing the inner layer; and an intermediate layer comprising at least one microwave h...
[ What is claimed is:] [1.]1. A warmer for a bat for baseball or softball, the bat having an elongate neck and an elongate barrel wider than the neck, the warmer comprising in combination:an inner layer of thermally conductive material defining an elongate generally cylindrical cavity enclosed at one end and open at an opposite end adapted for receiving the barrel and a desired portion of the neck of the bat with the inner layer in intimate relation therewith;an outer layer of thermal insulating material at least substantially surrounding the inner layer...