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Trademark Assignment Details

Reel/Frame:1470/0680   Pages: 9
    Recorded: 06/03/1996
Conveyance: SECURITY AGREEMENT
Total properties: 15
1
Serial #:
Filing Dt:
04/11/1986
Reg #:
Reg. Dt:
09/15/1987
Mark:
MATHCAD
2
Serial #:
Filing Dt:
08/17/1987
Reg #:
Reg. Dt:
04/26/1988
Mark:
S-PLUS
3
Serial #:
Filing Dt:
06/20/1988
Reg #:
Reg. Dt:
07/04/1989
Mark:
THE SOFTWARE TOOL FOR CALCULATING MINDS
4
Serial #:
Filing Dt:
01/09/1989
Reg #:
Reg. Dt:
08/22/1989
Mark:
MATHSTATION
5
Serial #:
Filing Dt:
01/10/1995
Reg #:
NONE
Reg. Dt:
Mark:
MATHPAPER
6
Serial #:
Filing Dt:
01/10/1995
Reg #:
NONE
Reg. Dt:
Mark:
MATHPAD
7
Serial #:
Filing Dt:
02/07/1995
Reg #:
NONE
Reg. Dt:
Mark:
COLLEGE BOUND
8
Serial #:
Filing Dt:
02/07/1995
Reg #:
NONE
Reg. Dt:
Mark:
S++
9
Serial #:
Filing Dt:
02/07/1995
Reg #:
Reg. Dt:
12/02/1997
Mark:
S+
10
Serial #:
Filing Dt:
02/21/1995
Reg #:
NONE
Reg. Dt:
Mark:
STATPAD
11
Serial #:
Filing Dt:
02/21/1995
Reg #:
NONE
Reg. Dt:
Mark:
LABPAD
12
Serial #:
Filing Dt:
02/21/1995
Reg #:
Reg. Dt:
10/07/1997
Mark:
STATSERVER
13
Serial #:
Filing Dt:
02/27/1995
Reg #:
NONE
Reg. Dt:
Mark:
TALKINGTUTOR
14
Serial #:
Filing Dt:
07/25/1995
Reg #:
NONE
Reg. Dt:
Mark:
MATHCAD LABKIT
15
Serial #:
Filing Dt:
07/25/1995
Reg #:
NONE
Reg. Dt:
Mark:
LABKIT
Assignor
1
Exec Dt:
01/19/1996
Entity Type:
CORPORATION
Citizenship:
MASSACHUSETTS
Assignee
1
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Entity Type:
BANK
Citizenship:
NONE
Correspondence name and address
EDWARDS & ANGELL
JONATHAN R. HARRIS, ESQ.
101 FEDERAL STREET
BOSTON, MA 02110

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