Appeal No. 1996-3525 Page 11 Application No. 08/089,595 For the reasons stated above, the decision of the examiner to reject claims 10 and 11 under 35 U.S.C. § 103 is affirmed. Claims 1 through 3 and 7 With respect to claims 1 through 3 and 7, the appellants argue (brief, pp. 9-11 and reply brief, pp. 3-4) that the combined teachings of the applied prior art would not have suggested the "means disposed about and slidably engaged with said element for selectively positioning and maintaining said element intermediate axially spaced first and second points" of claim 1. Specifically, the appellants argue that the structure of Morris '163 corresponding to this means is not equivalent to the structure disclosed by the appellants (i.e., resilient elastomeric frustoconical cone 108 shown in Figure 7). We agree. As explained in In re Donaldson, 16 F.3d 1189, 1193, 29 USPQ2d 1845, 1848-49 (Fed. Cir. 1994), the PTO is not exempt from following the statutory mandate of 35 U.S.C. § 112, paragraph 6, which reads:Page: Previous 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 NextLast modified: November 3, 2007