Color is not claimed as a feature of the mark.
The certification mark, as intended to be used by authorized persons, is intended to certify that the persons using the mark have met, through a training and testing program, certain qualifications to service and repair pool and spa systems and equipment.
"POOL & HOT TUB PROFESSIONALS ASSOC."
The mark consists of a diamond shape with rounded edges containing at its top a triangle with a rounded apex layered with 3 circles of different sizes bisecting one another as though layered upon each other all above the term "CST" above the words "POOL & HOT TUB PROFESSIONALS ASSOC.".
CST POOL AND HOT TUB PROFESSIONALS ASSOCIATION