Appeal No. 2003-1272 Page 26 Application No. 10/039,338 in the thing described in the reference, and that it would be so recognized by persons of ordinary skill. See Continental Can Co. v. Monsanto Co., 948 F.2d 1264, 1268, 20 USPQ2d 1746, 1749 (Fed. Cir. 1991). We must not lose sight, however, of the fact that, once the USPTO establishes a prima facie case of anticipation based on inherency, the burden shifts to appellants to "prove that the subject matter shown to be in the prior art does not possess the characteristic relied on." See In re King, 801 F.2d 1324, 1327, 231 USPQ 136, 138 (Fed. Cir. 1986).1 While it can certainly be debated whether the examiner came forth with enough explanation to establish a prima facie case that the bristles of Jordan will provide traction against the ground without doing damage to the turf surface being walked on and without puncturing golf turf, I believe that such a case can be made, so as to shift the burden to appellants to prove otherwise. First, Jordan expressly teaches that "[i]n use, the bristle spikes are most effective when they result in indentation of the running surface as opposed to penetration of the surface" (column 2, lines 61-63). While Jordan does not particularly enumerate "golf turf" as one of the surfaces for which the cleats are specifically designed for use, Jordan does mention "modern track surfaces which may be formed of composition materials, synthetic turf, or other variations of natural and 1The rationale for this burden-shifting is the recognition that the USPTO is not equipped to perform the experimentation necessary to produce such proof. Id.Page: Previous 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 NextLast modified: November 3, 2007