Interference No. 103,029 reflect Kipouras' senior party status with respect to burden of proof and in the judgment.15 Decisions on Motions to Amend Barnhouse Preliminary Statement As noted above, party Barnhouse has filed two motions 16 under 37 CFR § 1.635 for leave to amend its preliminary statement pursuant to 37 CFR § 1.628. These motions to amend are opposed by the junior party. The decisions on the motions to amend the preliminary statement were deferred to final hearing. The Interference Rules, specifically 37 CFR § 1.628, and its predecessors have been promulgated to allow the Patent and Trademark Office (PTO) to permit an amendment of a party's preliminary statement arising through inadvertence or mistake, to permit and not thwart justice. See Myers v. Myers, 4 F.2d 15It is not necessary to redeclare an interference to shift senior party status to a former junior party. Dinkel v. D'Olier, 1904 C.D. 572, 573. 16 Papers No. 51 and 65, henceforth called first and second motions to amend the Barnhouse preliminary statement, respectively. 21Page: Previous 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 NextLast modified: November 3, 2007