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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/17/1981
Application #:
06021882
Filing Dt:
03/19/1979
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
ANNUNCIATOR OF MODULAR CONSTRUCTION
Assignment: 1
Reel/Frame:
005009/0952Recorded: 12/02/1988Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/01/1988
Assignee:
Correspondent:
HENRY C. NIELDS
CONCORD PROFESSIONAL CENTER
747 MAIN STREET, SUITE 200
CONCORD, MA 01742
Assignment: 2
Reel/Frame:
008013/0660Recorded: 06/24/1996Pages: 80
Conveyance:
COLLATERAL ASSIGNMENT OF COPYRIGHTS, PATENTS, TRADEMARKS AND LICENSES
Assignors:
Exec Dt:
05/09/1996
Exec Dt:
05/09/1996
Exec Dt:
05/09/1996
Exec Dt:
05/09/1996
Assignee:
ONE SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Correspondent:
WINSTON & STRAWN
LAURA KNORATH
35 W. WACKER DRIVE
33RD FLOOR
CHICAGO, IL 60601
Assignment: 3
Reel/Frame:
009089/0895Recorded: 04/08/1998Pages: 5
Conveyance:
TERMINATION OF PATENT ASSIGNMENT FOR SECURITY DATED AS OF APRIL 8, 1998, AND ATTACHED HERTO AS EXHIBIT 1.
Assignor:
Exec Dt:
04/08/1998
Assignee:
SUITE 680
540 EDGEWATER PLACE
WAKEFIELD, MASSACHUSETTS 01880
Correspondent:
BINGHAM DANA LLP
JAMES P. CARRIGAN, ESQ.
150 FEDERAL STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:
009089/0915Recorded: 04/09/1998Pages: 17
Conveyance:
TERMINATION OF SECURITY INTEREST DATED AS OF APRIL 9, 1998
Assignor:
Exec Dt:
04/09/1998
Assignee:
SUITE 680
540 EDGEWATER PLACE
WAKEFIELD, MASSACHUSETTS 01880
Correspondent:
BINGHAM DANA LLP
JAMES P. CARRIGAN, ESQ.
150 FEDERAL STREET
BOSTON, MASSACHUSETTS 02110

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