Patent Assignment
Reel/Frame 015807/0335
Assignment of Assignor's Interest
Recorded: 2004-09-17
Pages: 3
Assignor
LEONARD, RHONDA
Executed: 2004-09-16
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System and Method for Restricted Telephone Message Delivery