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Trademark Assignment Details

Reel/Frame:0909/0105   Pages: 3
    Recorded: 11/16/1992
Conveyance: ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Total properties: 4
1
Serial #:
Filing Dt:
08/11/1983
Reg #:
Reg. Dt:
10/16/1984
Mark:
REFERENCE TECHNOLOGY
2
Serial #:
Filing Dt:
11/16/1989
Reg #:
Reg. Dt:
12/04/1990
Mark:
REFERENCEBOOK
3
Serial #:
Filing Dt:
11/16/1989
Reg #:
Reg. Dt:
04/28/1992
Mark:
REFERENCESET
4
Serial #:
Filing Dt:
11/16/1989
Reg #:
Reg. Dt:
12/04/1990
Mark:
REFERENCEBENCH
Assignor
1
Exec Dt:
04/12/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
SUITE 300
222 THIRD STREET
CAMBRIDGE, MASSACHUSETTS 02142
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondence name and address
SCOTT W. PETERSEN
85TH FLOOR
SEARS TOWER
CHICAGO, ILLINOIS 60606

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