Patent ID: 8307670
Filing Date: 2012-11-13
Classification: A47G,F25C,F25D

Abstract:
1. An ice holding device comprising: an external chamber substantially cylindrically shaped and having an open top end and a closed chamber bottom end, wherein the external chamber is comprised of at least one side wall in communication with the closed chamber bottom end such that the interior surface of the at least one side wall and a top surface of the chamber bottom end define a volume; an internal bucket having a single open end and a bucket bottom, wherein the internal bucket is comprised of at least one side wall in communication with the bucket bottom such that the interior surface of the at least one side wall and top surface of the bucket bottom operate to define a volume; and a lid; wherein an array of individual cavities is formed in the interior surface of the at least one side wall of the external chamber such that a corresponding array of protrusions is formed on the exterior surface of the at least one side wall of the external chamber; wherein the internal bucket is dimensioned such that, when inserted into said volume defined by the external chamber, the exterior surface of the at least one side wall of the internal bucket is juxtaposed with the interior surface of the at least one side wall of the external chamber; wherein nesting of the internal bucket into said volume defined by the external chamber causes liquid placed within said external chamber volume to be displaced and forced into said array of individual cavities and further prevented from egress from the array of individual cavities by the exterior surface of the at least one side wall of the nested internal bucket; wherein upon freezing the liquid, the contents of each individual cavity forms an individual solid element; and wherein the interior surface of the at least one side wall of the external chamber and exterior surface of the at least one side wall of the internal bucket are substantially coplanar.