Appeal No. 1998-0091 Application No. 08/404,054 B. The claims Claims 3 and 5 are directed to the Figure 2 embodiment and claims 4 and 6 to the Figure 4 embodiment. Although appellants treat claim 3 as representative (Brief at 4-5), pursuant to our authority under 37 CFR § 1.192(c)(7) we are treating claim 5 as representative because it is broader than 2No claims are directed to the embodiments of Figures 1 and 3, which omit the insulating layers of Figures 2 and 4, respectively. -3-Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007