Interference No. 104,241 for accepting their supplemental evidence, we simply note that Jeon et al.'s arguments and underlying reasoning simply do not represent the relevant law. In the first instance, Jeon et al. misunderstand the role of the primary examiner in reviewing the original showing under 37 C.F.R § 1.608(b). When a showing under 37 C.F.R. § 1.608(b) is required before declaring an interference, the initial review of the showing is performed by the primary examiner. The primary examiner's review is solely to ensure that a basis for judgment is alleged and to ensure the requisite parts required by the rule are submitted. Subsequently, assuming the primary examiner determines the filing requirements of 37 C.F.R. § 1.608(b) have been fulfilled, it is the APJ, in the exercise of his interlocutory authority, who rules on the adequacy of the showing. See Hahn v. Wong, 892 F.2d at 1035, 13 USPQ2d at 1319 wherein the court noted that: the sole role of the primary examiner was to determine whether Hahn alleged a basis for priority over Wong, not to determine whether Hahn had made a prima facie showing of such priority. 37 C.F.R. §1.608(b). Cf. M.P.E.P. §2308.02, last paragraph. Only the examiner-in-chief could make the latter determination and decide whether the interference should go forward. See also M.P.E.P. § 2308.02, pages 2300-21 and 2300-22. If 34Page: Previous 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 NextLast modified: November 3, 2007