84 Lumber did not construct appellate jurisdiction

84 Lumber lost, at the pretrial stage, a construction dispute with Paschen, a general contractor. Paschen then dismissed without prejudice its third-party action against J.A., a general contractor, after which 84 Lumber appealed. The jurisdictional question was whether that dismissal without prejudice made the case unappealable under Ryan v. Occidental Petroleum  577 F.2d 298 (5th Cir. 1978). The Fifth Circuit concluded that it did not: “The purpose of the Ryan rule is to prevent the appealing party from manufacturing jurisdiction by using an ‘end-run around the final judgment rule to convert an otherwise non-final—and thus nonappealable—ruling into a final decision appealable under § 1291.’ But the plaintiff, 84 Lumber, did not participate in Paschen’s dismissal of its remaining third-party claim against J & A, so it did not manufacture appellate jurisdiction.” 84 Lumber Co. v. Continental Casualty Co., No. 18-30170 (Jan. 24, 2019).