The mark consists of a first circle having a second circle contained therein and a third circle contained within the second circle, the third circle being completely filled-in, and a partial oval partitioning and extending beyond the first circle. At the bottom of the first circle are three small circles that are completely shaded.
002, 013, 023, 029, 030, 033, 040, 050
Color is not claimed as a feature of the mark.
Circles within a circle, Circles that are totally or partially shaded.