Appeal No. 1997-4264 Application No. 08/421,131 examiner in rejecting the appealed claims are: Burger 3,663,962 May 23, 1972 Van Vliet 4,297,157 Oct. 27, 1981 Greene 4,674,135 Jun. 23, 1987 Lawson 4,695,278 Sep. 22, 1987 Zafiroglu 4,773,238 Sep. 27, 1988 (Zafiroglu '238) Zafiroglu 4,879,169 Nov. 07, 1989 (Zafiroglu '169) Zafiroglu 4,998,421 Mar. 12, 1991 (Zafiroglu '421) As a preliminary matter, we note that on pages 2 and 3 of the Office action mailed April 4, 1996 (Paper No. 15), the specification was objected to under 35 U.S.C. § 112, first paragraph, as failing to support the invention being claimed and claims 1 through 16 and 21 through 24 were rejected under 35 U.S.C. § 112, first paragraph, for the reasons set forth in the objection to the specification. In the next Office action (Paper No. 17), which was made final, the examiner again objected to the specification, but omitted the rejection of 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007