Invertible cooler
OwnerThomas A. Redfordinventor
Life of this patent
Estimating the term…
Abstract
A container intended to act as a cooler for items such as beverage cans or bottles has an insulated body with watertight closures at each end each capable of acting either as a base of the cooler or a lid. Fastenings to secure the closures, and supports for the cooler are also provided; their functions may be integrated. The supports may be carrying handles, or stands forming a support on which the cooler may be inverted. The ability to invert the cooler enables the functions of adding ice and adding or removing articles to be cooled to be conveniently separated.
Claims10
A portable cooler for food and beverage articles to be cooled, having a generally tubular open ended body defining a chamber extending from end to end within the cooler for the reception in sequence of both ice and articles to be cooled, said chamber providing a continuous passage for ice water from end to end within the cooler, the body having inner and outer side walls, and a layer of thermal insulation between said inner and outer side walls, closures for the chamber with inner and outer closure walls and a layer of insulation between said closure walls, peripheral sealing components at each end of the tubular body engageable with peripheral sealing components on said closures to form a watertight seal, carrier means connected to the body to support the latter with either end closure upward, and means to secure said closures with their peripheral sealing components in sealing engagement with the sealing components on the body, each closure being configured to act either as a base retaining ice, ice water and articles to be cooled within the body or as a lid of the cooler according to whether the end of the body to which it is applied is downward or upward, the cooler being convertible, by inversion to place a different end of the body downward, between a cooling mode in which ice overlays articles to be cooled and ice water drained from the ice, and an access mode in which the articles overlay the ice and ice water.
A cooler having a generally tubular body, the body having inner and outer side walls, and a layer of thermal insulation between said inner and outer side walls, end closures with inner and outer closure walls and a layer of insulation between said closure walls, peripheral sealing components at each end of the tubular body engageable with peripheral sealing components on said closures to form a watertight seal, carrier means connected to the body to support the latter with either end closure upward, and means to secure said closures with their peripheral sealing components in sealing engagement with the sealing components on the body, each closure being configured to act either as a base or a lid of the cooler according to whether the end of the body to which it is applied is downward or upward, wherein the carrier means are stands for the cooler and the body of the cooler is supported on the stand for rotation about a horizontal pivotal axis so as to permit either closure to be located at the top of the cooler.
A method of using a cooler, having a body with insulated side walls defining an open ended chamber, watertight insulated closures at each end of the chamber, and means for supporting the cooler with either closure uppermost, comprising filling the cooler by supporting the cooler with one end uppermost, removing the closure at that end, sequentially placing articles to be cooled and ice within the body in either order, replacing the closure at that end, inverting the cooler if necessary to bring the ice above the articles, and thereafter accessing the articles by inverting the cooler to relocate the articles above the ice and drain ice water from them, prior to removing the closure at the other end.
Dependencies are inferred from the claim text.