|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/457 ; 62/372 ; 62/459 ; 62/464|
|발명자 / 주소|
|인용정보||피인용 횟수 : 36 인용 특허 : 4|
An inflatable insulated barrel cooler comprising a cylindrical, open topped, closed bottom, container constructed of sheet plastic or vinyl reinforced fabric. The cooler is somewhat rigid when inflated and in use yet is easily stored when collapsed. Insulation is provided by the trapped air of inflation. The cooler accommodates both ½and ¼barrel sizes by incorporating a sleeve insert.
An inflatable barrel container comprising: (a) a generally cylindrical container having an open top, a flexible, inflatable, closed bottom and a generally cylindrical, flexible, inflatable side wall(s), said container sized to approximately retain a barrel in spaced-apart registration with said wall(s), said side wall(s) including a plurality of interconnected, inflatable sections, said sections being generally tubular and attached to each other and interconnected to said bottom; and, (b) a valve in one of said inflatable sections to permit inflation, wh...