Appeal No. 97-0677 Application No. 08/312,710 BACKGROUND The appellants' invention relates to a one-piece blow- molded plastic drum. Claims 1 and 2, as they appear in the appendix to the appellants' brief, are attached to this decision. The prior art references of record relied upon by the examiner as evidence of obviousness under 35 U.S.C. § 103 are: Ames 4,489,847 Dec. 25, 1984 Pyzytulla 5,018,642 May 28, 1991 Claims 1 and 2 stand rejected under 35 U.S.C. § 103 as being unpatentable over Pyzytulla in view of Ames. Rather than reiterate the conflicting viewpoints advanced by the examiner and the appellants regarding the § 103 rejection, we make reference to the examiner's answer (Paper No. 13, mailed September 18, 1996) for the examiner's complete reasoning in support of the rejection, and to the appellants' 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007