Appeal No. 2003-0117 Application 09/747,077 OPINION Having carefully reviewed the indefiniteness and obviousness issues raised in this appeal in light of the record before us, we have made the determinations which follow. Looking first to the examiner’s rejection of claims 8, 9, 11, 12 and 17 through 27 under 35 U.S.C. § 112, second paragraph, as being indefinite, we observe that the examiner is of the view that claims 8, 9, 11, 12, 17 and 22 through 26 are “functional, indefinite, and incomplete because they contain functional language not supported by recitation in the claim of sufficient structure to warrant the presence of such language” (answer, page 3). More particularly, the examiner contends that it is not clear what structural limitations applicant intends to encompass with phrases such as ‘a relatively greater percentage of . . . coefficient of friction regions’. Such a recitation is a comparable limitation and it is not clear in comparison to what the percentage is greater. There is no clear guidance as to what structural limitations applicant intends to encompass with such a phrase. 4Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007