Patent attributes
A blender system including a mixing base is capable of agitating the contents of a plurality of containers. The mixing base includes a rotating shaft, a recessed well, a pressure-actuated switch positioned about the periphery of the recessed well, and a locking groove. One container that may be used with the mixing base has an opening at one end and a base at a second end, where the base is tapered. The container also includes one or more locking members in spaced relation about the periphery of the container body. The container body may be provided with a handle. The container also includes a ring that is selectively attachable and removable from the periphery of the opening such that when the ring is coupled to the container, the user is able to drink from the container without spilling or dripping.
