The Association for a Buffalo Presidential Center has become distinctive of the goods/services, as demonstrated by the attached evidence; The Association for a Buffalo Presidential Center has become distinctive of the goods/services through the applicant's substantially exclusive and continuous use of the mark in commerce that the U.S. Congress may lawfully regulate for at least the five years immediately before the date of this statement; The Association for a Buffalo Presidential Center has become distinctive of the goods/services as evidenced by the ownership on the Principal Register for the same mark for sufficiently similar goods/services of active U.S. Registration No(s). 4,040,996