Appeal No. 1997-3513
Application No. 08/263,700
n.1). The teachings in the three references simply do not
indicate to one of ordinary skill how to improve the
parameters, the optimization of which the examiner has
indicated would have been obvious. Accordingly, it is our
determination that it would not have been obvious from the
applied prior art to utilize a ball of the claimed hardness
with the claimed smoothness upon its exterior surface.
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