Appeal No. 1998-2418 Application No. 08/686,883 second paragraph of ' 112 if they define the metes and bounds of the claimed subject matter with a reasonable degree of precision and particularity. See In re Venezia, 530 F.2d 956, 189 USPQ 149 (CCPA 1976) and In re Hammack, 427 F.2d 1378, 166 USPQ 204 (CCPA 1970). In the present case, the metes and bounds of claims 21 through 26 and 36 are sufficiently clear to enable one to evaluate the possibility of infringement and dominance as set forth in In re Hammack, supra. We conclude that the scope of claims 21 through 26 and 36 is clear, the limitation that one end is free of any handle does not conflict with the term "comprising" because it is permissible to describe at least some element(s) in terms of what it is not. The recitation that the tubular portion is frictionally releasably held is consistent with appellant's clear description of this feature in the specification at page 5, lines 16-20. Accordingly, the decision of the examiner to reject claims 21 through 26 and 36 under 35 U.S.C. ' 112, second paragraph, is reversed. The 35 U.S.C. § 103 rejection of claims 11, 21 through 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007