USD388782SExpiredUtility
Voice response unit
Assignee: BELL ATLANTIC NETWORK SERVICES INCPriority: Apr 6, 1995Filed: Apr 6, 1995Granted: Jan 6, 1998
Est. expiryApr 6, 2015(expired)· nominal 20-yr term from priority
16
PatentIndex Score
0
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedA new original design for voice response unit, as shown and described herein.
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