(a) If a party desires to have an oral argument at final hearing, the party shall request such argument by a separate notice filed not later than ten days after the due date for the filing of the last reply brief in the proceeding. Oral arguments will be heard by at least three Administrative Trademark Judges or other statutory members of the Trademark Trial and Appeal Board at the time specified in the notice of hearing. If any party appears at the specified time, that party will be heard. Parties
Any request for rehearing or reconsideration, or modification of the decision, must be filed within one month from the date of the decision. Such time may be extended by the Trademark Trial and Appeal Board upon a showing of sufficient cause. 37 C.F.R. §2.144 54 FR 29554, July 13, 1989 Part 3 pertaining to both patents and trademarks is placed in the grouping pertaining to patents regulations. Part 4 is placed in the separate grouping of parts pertaining to patents regulations. Part 5 is placed in