Appeal No. 98-0599
Application 08/434,029
on the first surface of the transparent substrate.” The
appellant states in footnote 3 of its brief that perhaps the
examiner is suggesting that the disk media 16 and the control
ring 19 in Kato can be formed of a single-piece substrate and
a recording layer can be deposited thereon. The appellant
then argues (Br. at 9) that Kato does not teach or suggest
that such a material is suitable for forming a hub portion of
a disk
11
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