Patent ID: 8613375

Claim:
A full profile retainer for controlled preparation of a beverage from a bag containing a beverage preparation agent and liquid within a container by movement of a string attached to the bag relative to said retainer seated on the container, the bag including a surrounding bag wall in which the beverage preparation agent is enclosed, the container including a surrounding container wall having an inner surface and outer surface that meet to form a lip, the lip defining a mouth of the container, the container wall being suitable to hold the liquid with which the beverage may be prepared by immersion of the beverage bag within the liquid for steeping, the string having a bag end attached to the beverage bag and a free end, said full profile retainer comprising: a cover panel including an upper surface having at least a partially flattened portion sized and shaped such that said cover panel extends over the container mouth and a surrounding edge wall sized and shaped such that said retainer can be seated on the lip; a drinking aperture openable through said cover panel and adjacent to said surrounding edge wall; said cover panel including a full profile retention structure, said full profile retention structure raised above said partially flattened portion of said cover panel by side walls to provide an inner retainer surface and an upper retainer surface; said inner retainer surface defining a bag retention space having a size and shape to accommodate the entire surrounding bag wall of the bag when the bag is swollen during immersion and drawn thereinto; said upper retainer surface is generally flat and includes a shaped bag retention aperture sized and shaped such that the string may be passed therethrough and at least the generally upper side wall portion of the bag may be drawn into and gripped by said aperture thereby retaining the bag in an elevated position to stop the steeping process.