(a) The Trademark Trial and Appeal Board will issue a trial order setting a deadline for each party's required pretrial disclosures and assigning to each party its time for taking testimony and presenting evidence ("testimony period"). No testimony shall be taken or evidence presented except during the times assigned, unless by stipulation of the parties approved by the Board, or upon motion granted by the Board, or by order of the Board. The deadlines for pretrial disclosures and the testimony periods