Appeal No. 1999-1995 Application No. 08/772,840 Culver (column 10, lines 63-64) adds palm rest 262 "to provide additional comfort for the user of the system." Thus, Culver specifically provides for support of a user's appendage separate from the cylinder. Consequently, we find that Culver's cylinder does not support a user's appendage. Therefore, the examiner has failed to establish a prima facie case of obviousness, and we will not sustain the obviousness rejection of claim 72. As to claims 73 and 75 through 77, the examiner adds Avila to Culver to reject the claims. However, Avila fails to cure the deficiency of Culver noted above. Therefore, we cannot sustain the obviousness rejection of claims 73 and 75 through 77. 5Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007