Appeal No. 96-2985 Application No. 08/332,620 Turning lastly to claims 5 through 7, Thomas discloses perforations 24 in the tungsten foil 20, but, like Hasker, does not disclose the two different layers of claim 10. The 35 U.S.C. § 103 rejection of claims 5 through 7 is reversed because Thomas does not cure the noted shortcoming in the teachings of Watanabe. 7Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007