Appeal No. 1998-0714 Application No. 08/092,622 Claim 9, the representative for the third group of claims, clearly recites two central processing units in which the second is enclosed in a housing that can be mounted in a slot for receiving a disk drive. As indicated above, the references teach away from including a second central processing unit. Kobayashi also suggests that the PPM should be as small as possible, and should not be limited to the size of a disk drive slot. Thus, no prima facie case of obviousness has been established. Therefore, we cannot sustain the rejection of claims 9 through 15. Regarding claim 16, the claim recites a cabinet for housing a computer system and two general purpose computers, each with a central processing unit, wherein the second general purpose computer is disposed in a disk drive opening in a panel of the cabinet. As previously determined, the combination of Kobayashi and Blackborow does not teach or suggest two central processing units. Further, neither reference suggests providing the second central processing unit in a disk drive opening in a panel of a computer system cabinet. Consequently, as no prima facie case of obviousness 8Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007