Appeal No. 1998-1491 Page 6
Application No. 08/654,502
together the teachings of the prior art so that the claimed
invention is rendered obvious.” Id. at 1266, 23 USPQ2d at
1784, (citing In re Gorman, 933 F.2d 982, 987, 18 USPQ2d 1885,
1888 (Fed. Cir. 1991)).
Turning to the claims, we note that claims 30-38 each
specify in pertinent part the following limitations:
a first communication circuit contained in a
first
housing and configured for two-way speech
communication according to a first
communication protocol; and
a second communication circuit contained in a
second housing and configured for two-way
speech communication according to a second
communication protocol ....
Similarly, claims 39-45 each specify in pertinent part the
following limitations:
a first housing containing a first communication
circuit configured for two-way
communication of speech information
according to a first communication
protocol; and
a second housing containing a second
communication
circuit configured for two-way
communication of speech information
according to a second communication
protocol ....
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