Total properties:
55
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Serial #:
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Filing Dt:
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03/17/1975
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Reg #:
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Reg. Dt:
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10/14/1975
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Mark:
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PLATO
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Serial #:
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Filing Dt:
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07/25/1977
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Reg #:
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Reg. Dt:
|
08/01/1978
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Mark:
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PLATO
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Serial #:
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Filing Dt:
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09/26/1977
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Reg #:
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Reg. Dt:
|
05/09/1978
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Mark:
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PLATO
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Serial #:
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Filing Dt:
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06/01/1979
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Reg #:
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Reg. Dt:
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05/12/1981
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Mark:
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PLATO
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Serial #:
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Filing Dt:
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08/28/1981
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Reg #:
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Reg. Dt:
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07/27/1982
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Mark:
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PLATO
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Serial #:
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Filing Dt:
|
02/10/1982
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Reg #:
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Reg. Dt:
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04/05/1983
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Mark:
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PLATO
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Serial #:
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Filing Dt:
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08/15/1994
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Reg #:
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Reg. Dt:
|
12/23/1997
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Mark:
|
LIQUID BOOKS
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Serial #:
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Filing Dt:
|
01/23/1996
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Reg #:
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Reg. Dt:
|
01/13/1998
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Mark:
|
THE LIGHTSPAN NETWORK
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Serial #:
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Filing Dt:
|
01/23/1996
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Reg #:
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Reg. Dt:
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01/13/1998
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Mark:
|
LIGHTSPAN LOCAL CONNECT
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|
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Serial #:
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Filing Dt:
|
10/29/1998
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Reg #:
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Reg. Dt:
|
05/23/2000
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Mark:
|
CYBER ED
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|
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Serial #:
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Filing Dt:
|
07/14/1997
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Reg #:
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Reg. Dt:
|
04/06/1999
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Mark:
|
WE ARE THE DOGS
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|
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Serial #:
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Filing Dt:
|
12/07/2000
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Reg #:
|
|
Reg. Dt:
|
05/21/2002
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Mark:
|
ACADEMIC SYSTEMS A
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|
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Serial #:
|
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Filing Dt:
|
12/07/2000
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Reg #:
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Reg. Dt:
|
05/21/2002
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Mark:
|
ACADEMIC SYSTEMS
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|
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Serial #:
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Filing Dt:
|
03/06/2001
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Reg #:
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Reg. Dt:
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12/18/2001
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Mark:
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|
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Serial #:
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Filing Dt:
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05/20/2002
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Reg #:
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Reg. Dt:
|
04/11/2006
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Mark:
|
E S L READING SMART
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|
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Serial #:
|
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Filing Dt:
|
04/25/2003
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Reg #:
|
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Reg. Dt:
|
05/23/2006
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Mark:
|
PLATO LEARNING
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|
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Serial #:
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Filing Dt:
|
01/05/2007
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Reg #:
|
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Reg. Dt:
|
03/25/2008
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Mark:
|
EDUTEST
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|
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Serial #:
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Filing Dt:
|
04/12/2007
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Reg #:
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Reg. Dt:
|
07/08/2008
|
Mark:
|
PRACTICEPLANET
|
|
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Serial #:
|
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Filing Dt:
|
06/04/2007
|
Reg #:
|
|
Reg. Dt:
|
09/30/2008
|
Mark:
|
STUDY ISLAND
|
|
|
Serial #:
|
|
Filing Dt:
|
06/04/2007
|
Reg #:
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|
Reg. Dt:
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06/24/2008
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Mark:
|
|
|
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Serial #:
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Filing Dt:
|
02/11/2008
|
Reg #:
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|
Reg. Dt:
|
03/24/2009
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Mark:
|
PLE
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|
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Serial #:
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Filing Dt:
|
02/11/2008
|
Reg #:
|
|
Reg. Dt:
|
03/24/2009
|
Mark:
|
PLE
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|
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Serial #:
|
|
Filing Dt:
|
02/11/2008
|
Reg #:
|
|
Reg. Dt:
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03/31/2009
|
Mark:
|
PLATO LEARNING ENVIRONMENT
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|
|
Serial #:
|
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Filing Dt:
|
04/30/2008
|
Reg #:
|
|
Reg. Dt:
|
12/16/2008
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Mark:
|
STARS SUITE
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|
|
Serial #:
|
|
Filing Dt:
|
07/03/2008
|
Reg #:
|
|
Reg. Dt:
|
12/16/2008
|
Mark:
|
EDUCATIONAL OPTIONS
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|
|
Serial #:
|
|
Filing Dt:
|
06/17/2009
|
Reg #:
|
|
Reg. Dt:
|
01/19/2010
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Mark:
|
ISLANDWEB
|
|
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Serial #:
|
|
Filing Dt:
|
06/17/2009
|
Reg #:
|
|
Reg. Dt:
|
01/19/2010
|
Mark:
|
NORTHSTAR LEARNING
|
|
|
Serial #:
|
|
Filing Dt:
|
06/17/2009
|
Reg #:
|
|
Reg. Dt:
|
09/27/2011
|
Mark:
|
ARCHIPELAGO LEARNING
|
|
|
Serial #:
|
|
Filing Dt:
|
11/02/2009
|
Reg #:
|
|
Reg. Dt:
|
06/22/2010
|
Mark:
|
STUDY ISLAND
|
|
|
Serial #:
|
|
Filing Dt:
|
11/02/2009
|
Reg #:
|
|
Reg. Dt:
|
01/25/2011
|
Mark:
|
STUDY ISLAND
|
|
|
Serial #:
|
|
Filing Dt:
|
11/02/2009
|
Reg #:
|
|
Reg. Dt:
|
06/29/2010
|
Mark:
|
NORTHSTAR LEARNING
|
|
|
Serial #:
|
|
Filing Dt:
|
11/02/2009
|
Reg #:
|
|
Reg. Dt:
|
01/04/2011
|
Mark:
|
NORTHSTAR LEARNING
|
|
|
Serial #:
|
|
Filing Dt:
|
11/02/2009
|
Reg #:
|
|
Reg. Dt:
|
06/29/2010
|
Mark:
|
ARCHIPELAGO LEARNING
|
|
|
Serial #:
|
|
Filing Dt:
|
11/02/2009
|
Reg #:
|
|
Reg. Dt:
|
01/11/2011
|
Mark:
|
ARCHIPELAGO LEARNING
|
|
|
Serial #:
|
|
Filing Dt:
|
05/04/2004
|
Reg #:
|
|
Reg. Dt:
|
09/27/2005
|
Mark:
|
PLATO
|
|
|
Serial #:
|
|
Filing Dt:
|
07/27/2005
|
Reg #:
|
|
Reg. Dt:
|
01/16/2007
|
Mark:
|
PERSONAL ALGEBRA TUTOR
|
|
|
Serial #:
|
|
Filing Dt:
|
01/20/2006
|
Reg #:
|
|
Reg. Dt:
|
11/06/2007
|
Mark:
|
STRAIGHT CURVE
|
|
|
Serial #:
|
|
Filing Dt:
|
04/21/2006
|
Reg #:
|
|
Reg. Dt:
|
02/27/2007
|
Mark:
|
THE PROVEN PATH TO ENGLISH PROFICIENCY
|
|
|
Serial #:
|
|
Filing Dt:
|
04/30/2006
|
Reg #:
|
|
Reg. Dt:
|
11/20/2007
|
Mark:
|
STRAIGHT CURVE
|
|
|
Serial #:
|
|
Filing Dt:
|
05/01/2006
|
Reg #:
|
|
Reg. Dt:
|
05/18/2010
|
Mark:
|
ACADEMIC SYSTEMS
|
|
|
Serial #:
|
|
Filing Dt:
|
05/01/2006
|
Reg #:
|
|
Reg. Dt:
|
11/20/2007
|
Mark:
|
PLATO
|
|
|
Serial #:
|
|
Filing Dt:
|
05/01/2006
|
Reg #:
|
|
Reg. Dt:
|
11/20/2007
|
Mark:
|
PLATO LEARNING
|
|
|
Serial #:
|
|
Filing Dt:
|
08/23/2006
|
Reg #:
|
|
Reg. Dt:
|
02/12/2008
|
Mark:
|
ORCHARD SOFTWARE
|
|
|
Serial #:
|
|
Filing Dt:
|
05/01/2006
|
Reg #:
|
|
Reg. Dt:
|
05/18/2010
|
Mark:
|
ACADEMIC SYSTEMS
|
|
|
Serial #:
|
|
Filing Dt:
|
10/26/2010
|
Reg #:
|
|
Reg. Dt:
|
06/28/2011
|
Mark:
|
READINGMATE
|
|
|
Serial #:
|
|
Filing Dt:
|
10/26/2010
|
Reg #:
|
|
Reg. Dt:
|
06/28/2011
|
Mark:
|
READING MATE
|
|
|
Serial #:
|
|
Filing Dt:
|
10/26/2010
|
Reg #:
|
|
Reg. Dt:
|
06/28/2011
|
Mark:
|
THE PROVEN PATH TO ACADEMIC SUCCESS
|
|
|
Serial #:
|
|
Filing Dt:
|
01/19/2011
|
Reg #:
|
|
Reg. Dt:
|
10/18/2011
|
Mark:
|
EDOPTIONS
|
|
|
Serial #:
|
|
Filing Dt:
|
09/30/2011
|
Reg #:
|
|
Reg. Dt:
|
07/30/2013
|
Mark:
|
ACCUCESS
|
|
|
Serial #:
|
|
Filing Dt:
|
09/30/2011
|
Reg #:
|
|
Reg. Dt:
|
07/30/2013
|
Mark:
|
FLEXTEST
|
|
|
Serial #:
|
|
Filing Dt:
|
10/21/2011
|
Reg #:
|
|
Reg. Dt:
|
06/19/2012
|
Mark:
|
STUDY ISLAND
|
|
|
Serial #:
|
|
Filing Dt:
|
10/27/2011
|
Reg #:
|
|
Reg. Dt:
|
06/19/2012
|
Mark:
|
STUDY ISLAND
|
|
|
Serial #:
|
|
Filing Dt:
|
09/18/2012
|
Reg #:
|
|
Reg. Dt:
|
07/08/2014
|
Mark:
|
EDMENTUM
|
|
|
Serial #:
|
|
Filing Dt:
|
06/14/2013
|
Reg #:
|
|
Reg. Dt:
|
07/29/2014
|
Mark:
|
EDMENTUM SENSEI
|
|
|
Serial #:
|
|
Filing Dt:
|
10/28/2013
|
Reg #:
|
|
Reg. Dt:
|
06/17/2014
|
Mark:
|
EDOPTIONS ACADEMY
|
|