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Total properties:
24
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Serial #:
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Filing Dt:
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08/04/1980
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Reg #:
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Reg. Dt:
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02/09/1982
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Mark:
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BENJAMIN CUMMINGS
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|
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Serial #:
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Filing Dt:
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11/22/1993
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Reg #:
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Reg. Dt:
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08/29/1995
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Mark:
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INVESTIGATIONS IN NUMBER, DATA AND SPACE
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|
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Serial #:
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Filing Dt:
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05/18/1994
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Reg #:
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Reg. Dt:
|
11/18/1997
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Mark:
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THE KNOW ZONE
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|
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Serial #:
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Filing Dt:
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11/30/1994
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Reg #:
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Reg. Dt:
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11/26/1996
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Mark:
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AMAZING ENGLISH
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|
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Serial #:
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Filing Dt:
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06/14/1996
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Reg #:
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Reg. Dt:
|
03/17/1998
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Mark:
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ACTIVSTATS
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|
|
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Serial #:
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Filing Dt:
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04/28/1997
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Reg #:
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Reg. Dt:
|
10/19/1999
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Mark:
|
INTERACT MATH
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|
|
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Serial #:
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Filing Dt:
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05/08/1997
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Reg #:
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Reg. Dt:
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06/20/2000
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Mark:
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ACTIVCHEMISTRY
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|
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Serial #:
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Filing Dt:
|
05/09/1997
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Reg #:
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Reg. Dt:
|
06/27/2000
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Mark:
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ACTIVCHEMISTRY
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|
|
|
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Serial #:
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Filing Dt:
|
03/19/1998
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Reg #:
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|
Reg. Dt:
|
03/16/1999
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Mark:
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WOW!
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|
|
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Serial #:
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Filing Dt:
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03/19/1998
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Reg #:
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Reg. Dt:
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04/20/1999
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Mark:
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WOW!
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|
|
|
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Serial #:
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Filing Dt:
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04/17/1998
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Reg #:
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Reg. Dt:
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04/13/1999
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Mark:
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CPSURF
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|
|
|
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Serial #:
|
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Filing Dt:
|
04/17/1998
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Reg #:
|
|
Reg. Dt:
|
10/15/2002
|
|
Mark:
|
READING IS AT THE HEART OF EVERYTHING WE DO
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|
|
|
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Serial #:
|
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Filing Dt:
|
04/17/1998
|
Reg #:
|
|
Reg. Dt:
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10/22/2002
|
|
Mark:
|
READING IS AT THE HEART OF EVERYTHING WE DO
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|
|
|
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Serial #:
|
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Filing Dt:
|
09/01/1998
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Reg #:
|
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Reg. Dt:
|
10/03/2000
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|
Mark:
|
READING ROAD TRIP
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|
|
|
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Serial #:
|
|
Filing Dt:
|
09/08/1998
|
Reg #:
|
|
Reg. Dt:
|
12/14/1999
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|
Mark:
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MATHXL
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|
|
|
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Serial #:
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Filing Dt:
|
10/30/1998
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Reg #:
|
|
Reg. Dt:
|
06/18/2002
|
|
Mark:
|
KNOWZONE
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
10/30/1998
|
Reg #:
|
|
Reg. Dt:
|
08/20/2002
|
|
Mark:
|
KNOWZONE
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
10/30/1998
|
Reg #:
|
|
Reg. Dt:
|
08/20/2002
|
|
Mark:
|
KNOWZONE
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
10/30/1998
|
Reg #:
|
|
Reg. Dt:
|
06/11/2002
|
|
Mark:
|
KNOWZONE
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
11/17/1998
|
Reg #:
|
|
Reg. Dt:
|
03/12/2002
|
|
Mark:
|
VISUAL QUICKPRO GUIDE
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
01/08/2002
|
Reg #:
|
|
Reg. Dt:
|
09/17/2002
|
|
Mark:
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BENJAMIN CUMMINGS
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|
|
|
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Serial #:
|
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Filing Dt:
|
01/08/2002
|
Reg #:
|
|
Reg. Dt:
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01/07/2003
|
|
Mark:
|
BENJAMIN CUMMINGS
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
01/08/2002
|
Reg #:
|
|
Reg. Dt:
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01/07/2003
|
|
Mark:
|
BENJAMIN CUMMINGS
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
01/08/2002
|
Reg #:
|
|
Reg. Dt:
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01/14/2003
|
|
Mark:
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BENJAMIN CUMMINGS
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|
