TMEP § 206.03
In an application filed before November 16, 1989, the date of the amendment to the Supplemental Register becomes the effective filing date of the application if: (1) the applicant had not used the mark in commerce for one year before the application filing date; and (2) the applicant amends to the Supplemental Register on or after November 16, 1989. See TMEP §816.02.