Patent ID: 8689987

Claim:
A container adapter compatible with and for removable attachment to more than one standardized form of container having a neck with at least one external container thread, the container adapter comprising: a funnel portion including a funnel wall, the funnel wall defining a first edge; a cylindrical portion integral with and extending from the first edge, the cylindrical portion having a wall with an inside surface and an outside surface with the wall defining a cavity extending through and communicating with the funnel portion; more than one internal thread segment provided on the inside surface of the cylindrical portion each segment spaced circumferentially from each other segment, the more than one internal thread segment being configured for engagement with the at least one external container thread on the neck of one of more than one standardized forms of container; and at least one expansion slit of the container adapter, each slit extending from an inside surface to an outside surface of the cylindrical wall for facilitating expansion of the wall when applying the container adapter to the neck of standardized containers of a variety of dimensions.