Appeal No. 1999-0346 Page 8
Application No. 08/760,683
second radial direction offset one hundred and eighty degrees
from the first radial direction, Damon also teaches and
suggests that the sleeve and the jacket are not substantially
coaxial when the bushing is substantially unloaded
In our view, the only suggestion for modifying Ulderup in
the manner proposed by the examiner to meet the above-noted
limitations stems from hindsight knowledge derived from the
appellants' own disclosure. The use of such hindsight
knowledge to support an obviousness rejection under 35 U.S.C.
§ 103 is, of course, impermissible. See, for example, W. L.
Gore and Associates, Inc. v. Garlock, Inc., 721 F.2d 1540,
1553, 220 USPQ 303, 312-13 (Fed. Cir. 1983), cert. denied, 469
U.S. 851 (1984). It follows that we cannot sustain the
examiner's rejections of claims 1 through 10.
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