5 The OptiC4S mark relates to our pharmaceutical grade Chondroitin 4-Sulfate ingredient that will be used on the packaging for our Mobility Supplements.
The mark consists of We would like to protect the Mark "OptiC4S". The word "Opti" is in Bold italic with the word "C4S" right next to it with a 3/4 circle around the word C4S. Color is not claimed as a feature of the mark.