Color is not claimed as a feature of the mark.
The mark consists of the numbers "1", "2", "2", and "0" contained within a solid circle that has a solid border. The numbers "2" and "2" are interlocked, and the numbers "1" and "0" are each surrounded by a solid line on either side.
ONE TWO TWO ZERO; TWELVE TWENTY; ONE THOUSAND TWO HUNDRED TWENTY