Appeal No. 1998-0096 Application No. 08/518,182 “the conductive metal coating does not need to be a plated coating, as in Saito (JP 4-6841). . . ” (Brief, pages 17, 20-21 and 23), we find these assertions to be unconvincing. The transitional open-ended term “comprising” in a claim does not exclude additional, unrecited elements; therefore, whether or not Fujimoto and Saito (JP4-6841) disclose more than what the claimed invention recites is irrelevant under 35 U.S.C. § 103(a). Turning lastly to appellants’ contention that the polymer body recited in claims 7, 11, 15 and 18 “can be an insulating material and does not need to be conductive, as in Saito (JP4-6841)” (Brief pages 17, 20-21 and 23), we see such a contention to be unpersuasive. The term “polymer body” includes insulating polymer and conductive polymer; therefore, the claimed “polymer body” reads on a “conductive polymer body.” Furthermore, the examiner has relied on Saito (JP4- 6841), not for its disclosure of the polymer body material, but, for its teaching of the equivalents of different polymer body shapes, i.e., columnar, spherical, and cylindrical shapes. In view of the foregoing, we determine that the only 19Page: Previous 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 NextLast modified: November 3, 2007