Patent ID: 8109399

Claim:
A drink bottle funnel assembly for attachment to a threaded neck of a drink bottle, the drink bottle funnel comprising: a main portion formed by a circumferential wall having a top opening and a bottom opening; a tubular connection portion extending from said main portion around said bottom opening; an interior surface of said connection portion having interior surface threads whereby said connection portion is adapted for threadably engaging the threaded neck of the drink bottle; said interior surface threads extending along a full length of said connection portion such that said connection portion is adapted for engaging the threaded neck of the drink bottle when said connection portion is in an inverted position such that said main portion envelops an upper portion of the drink bottle when the connection portion is engaged to the threaded neck of the drink bottle; an exterior surface of said connection portion having exterior surface threads; a cap member having cap threads for said exterior surface threads; and a length of said connection portion is such that said cap member is adapted to abut a top surface of the threaded neck of the drink bottle when said connection portion is fully engaged to the threaded neck and said cap member is fully engaged to said connection portion.