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Trademark Assignment Abstract of Title

Total Assignments: 7
Serial #:
Filing Dt:
04/03/1986
Reg #:
Reg. Dt:
10/07/1986
Mark:
LS/2000
Assignment: 1
Reel/Frame:
0928/0953   Recorded: 10/21/1992Pages: 4
Conveyance:
ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Assignor:
Exec Dt:
07/02/1990
Entity Type:
CORPORATION
Citizenship:
OHIO
Assignee:
SUITE 1700
500 W. MADISON
CHICAGO, ILLINOIS 60606
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
WAYNE H. MICHAELS
LOC. 4H68
2000 WEST AMERITECH CENTER
HOFFMAN ESTATES, IL 60196
Assignment: 2
Reel/Frame:
0805/0389   Recorded: 08/06/1991Pages: 3
Conveyance:
ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Assignor:
Exec Dt:
04/30/1991
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
30 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
AMERITECH
AMERICAN INFORMATION TECHNOLOGIES
500 WEST MADISON STREET, SUITE 1700
CHICAGO, ILLINOIS 60606
Assignment: 3
Reel/Frame:
2587/0418   Recorded: 10/07/2002Pages: 6
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
06/26/2002
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
645 EAST PLUMB LANE
RENO, NEVADA 89502
Entity Type:
CORPORATION
Citizenship:
NEVADA
Correspondent:
DAVID J. CHO
175 EAST HOUSTON STREET
ROOM 4-C-90
SAN ANTONIO, TX 78205
Assignment: 4
Reel/Frame:
2588/0081   Recorded: 10/08/2002Pages: 7
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
06/26/2002
Entity Type:
CORPORATION
Citizenship:
NEVADA
Assignee:
645 EAST PLUMB LANE
RENO, NEVADA 89502
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
NEVADA
Correspondent:
DAVID J. CHO
175 EAST HOUSTON STREET
ROOM 4-C-90
SAN ANTONIO, TX 78205
Assignment: 5
Reel/Frame:
2598/0223   Recorded: 10/09/2002Pages: 12
Conveyance:
ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
06/26/2002
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
NONE
Assignee:
645 EAST PLUMB LANE
RENO, NEVADA 89502
Entity Type:
CORPORATION
Citizenship:
NEVADA
Correspondent:
DAVID J. CHO
175 EAST HOUSTON STREET
ROOM 4-C-90
SAN ANTONIO, TX 78205
Assignment: 6
Reel/Frame:
3119/0075   Recorded: 07/01/2005Pages: 10
Conveyance:
CHANGE OF NAME
Assignor:
Exec Dt:
06/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
NEVADA
Assignee:
Composed of:
COMPOSED OF SBC KNOWLEDGE VENTURES GP, INC.
6500 RIVERPLACE BOULEVARD
AUSTIN, TEXAS 78730
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
NEVADA
Correspondent:
DAVID J. CHO
175 EAST HOUSTON
SAN ANTONIO, TX 78205
Assignment: 7
Reel/Frame:
3349/0631   Recorded: 07/17/2006Pages: 9
Conveyance:
CHANGE OF NAME
Assignor:
Exec Dt:
02/24/2006
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
NEVADA
Assignee:
Composed of:
COMPOSED OF AT&T KNOWLEDGE VENTURES GP, INC.
6500 RIVERPLACE BOULEVARD
AUSTIN, TEXAS 78730
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
NEVADA
Correspondent:
DAVID J. CHO
175 EAST HOUSTON STREET
SAN ANTONIO, TX 78205

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