Appeal No. 2002-1288 Page 3
Application No. 09/570,759
Rather than reiterate the conflicting viewpoints advanced by the examiner and
the appellant regarding the above-noted rejections, we make reference to the answer
(Paper No. 19, mailed January 31, 2003) for the examiner's complete reasoning in
support of the rejections, and to the brief (Paper No. 11, filed January 10, 2002) for the
appellant's arguments thereagainst.
OPINION
In reaching our decision in this appeal, we have given careful consideration to
the appellant's specification and claims, to the applied prior art references, and to the
respective positions articulated by the appellant and the examiner. Upon evaluation of
all the evidence before us, it is our conclusion that the evidence adduced by the
examiner is insufficient to establish a prima facie case of obviousness with respect to
the claims under appeal. Accordingly, we will not sustain the examiner's rejection of
claims 1 to 10, 12, 14 and 16 to 19 under 35 U.S.C. § 103. Our reasoning for this
determination follows.
In rejecting claims under 35 U.S.C. § 103, the examiner bears the initial burden
of presenting a prima facie case of obviousness. See In re Rijckaert, 9 F.3d 1531,
1532, 28 USPQ2d 1955, 1956 (Fed. Cir. 1993). A prima facie case of obviousness is
established by presenting evidence that would have led one of ordinary skill in the art to
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