Interference No. 103,467 party's effective filing date and thus win the priority contest. The junior party filed a main brief at final hearing and has waived oral hearing. Accordingly, we move to a consideration of the junior party’s priority evidence. The Junior Party’s Priority Case As the junior party in an interference between co-pending applications, junior party Whisenant bears the burden of proving priority by a preponderance of the evidence. See Cooper v. Goldfarb, 154 F.3d 1321, 1326, 47 USPQ2d 1896, 1900 (Fed. Cir. 1998)(quoting Scott v. Finney, 34 F.3d 1058, 1061, 32 USPQ2d 1115, 1117 (Fed. Cir. 1994)). For his evidence of priority, Whisenant is relying on a reduction to practice before the senior party’s effective filing date. The evidence consists of declarations and an exhibit, the exhibit being a pair of eyeglasses said to be within the scope of the count. The following represents our findings with respect to this evidence. In March 1992, the junior party inventor was stationed in the middle east on duty with the United States Air Force. WR2; WR6; WR8; WR12. Prior to March 16, 1992, the 4Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007