Appeal No. 2001-1284 Page 9 Application No. 08/792,765 bounds of the claimed invention with the precision required by the second paragraph of 35 U.S.C. § 112. See In re Hammack, supra. The appellant's argument (brief, p. 11) that "the term 'quick plunge' is sufficiently defined by the preceding claim language" is unpersuasive since the preceding claim language does not provide sufficient guidelines that would enable one skilled in the art to ascertain what is meant by "quick plunge." For the reasons set forth above, the decision of the examiner to reject claims 1 to 17, 20 to 22, 28 and 29 under 35 U.S.C. § 112, second paragraph, is affirmed with respect to claims 28 and 29 and reversed with respect to claims 1 to 17 and 20 to 22. The obviousness rejections We will not sustain the rejection of claims 1 to 3, 5 to 23, 28 and 29 under 35 U.S.C. § 103. In rejecting claims under 35 U.S.C. § 103, the examiner bears the initial burden of presenting a prima facie case ofPage: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007