Appeal No. 95-4096 Application No. 08/188,660 bus being an efficient transfer medium for bursty, or high speed, data appears to be a weak motivation for attempting to use a packet-switched bus in Dashiell when Dashiell does not indicate that the data therein is high speed data of the type of interest in Baxter and there is no indication that the system of Dashiell would work with a packet-switched bus. The examiner fails to take into account that the completely different types of buses do not easily permit the substitution of one for the other without an attendant, more-than-routine, modification of other parts of the system. Instant claim 2 clearly calls for the transactions comprising “a request packet followed at an indeterminate later time by a reply packet...” Clearly, the Dashiell system operates in a completely different manner. There is no request packet therein which is followed at an indeterminate later time by a reply packet. 9Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007