Appeal No. 2003-1659
Application No. 09/193,662
before us, we agree with appellants that the examiner’s rejection
on anticipation is not supported by the applied reference.
We now consider the rejection of claims 1-6 and 11-37 under
35 U.S.C. § 103 based on Anderson and Vak. In rejecting claims
under 35 U.S.C. § 103, it is incumbent upon the examiner to
establish a factual basis to support the legal conclusion of
obviousness. See In re Fine, 837 F.2d 1071, 1073, 5 USPQ2d 1596,
1598 (Fed. Cir. 1988). In so doing, the examiner is expected to
make the factual determinations set forth in Graham v. John Deere
Co., 383 U.S. 1, 17, 148 USPQ 459, 467 (1966), and to provide a
reason why one having ordinary skill in the pertinent art would
have been led to modify the prior art or to combine prior art
references to arrive at the claimed invention. Such reason must
stem from some teaching, suggestion or implication in the prior
art as a whole or knowledge generally available to one having
ordinary skill in the art. Uniroyal, Inc. v. Rudkin-Wiley Corp.,
837 F.2d 1044, 1051, 5 USPQ2d 1434, 1438 (Fed. Cir.), cert.
denied, 488 U.S. 825 (1988); Ashland Oil, Inc. v. Delta Resins &
Refractories, Inc., 776 F.2d 281, 293, 227 USPQ 657, 664 (Fed.
Cir. 1985), cert. denied, 475 U.S. 1017 (1986); ACS Hosp. Sys.,
Inc. v. Montefiore Hosp., 732 F.2d 1572, 1577, 221 USPQ 929, 933
(Fed. Cir. 1984). These showings by the examiner are an
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