Total properties:
160
Page
1
of
2
Pages:
1 2
|
|
Serial #:
|
|
Filing Dt:
|
07/05/1947
|
Reg #:
|
|
Reg. Dt:
|
12/07/1948
|
Mark:
|
HEL-COR
|
|
|
Serial #:
|
|
Filing Dt:
|
07/05/1947
|
Reg #:
|
|
Reg. Dt:
|
11/09/1948
|
Mark:
|
FLEX-BEAM
|
|
|
Serial #:
|
|
Filing Dt:
|
06/19/1952
|
Reg #:
|
|
Reg. Dt:
|
07/14/1953
|
Mark:
|
MULTI-PLATE
|
|
|
Serial #:
|
|
Filing Dt:
|
12/15/1953
|
Reg #:
|
|
Reg. Dt:
|
04/26/1955
|
Mark:
|
MULTI-PLATE
|
|
|
Serial #:
|
|
Filing Dt:
|
12/15/1953
|
Reg #:
|
|
Reg. Dt:
|
01/18/1955
|
Mark:
|
MULTI-PLATE
|
|
|
Serial #:
|
|
Filing Dt:
|
11/14/1955
|
Reg #:
|
|
Reg. Dt:
|
06/19/1956
|
Mark:
|
SMOOTH-FLO
|
|
|
Serial #:
|
|
Filing Dt:
|
12/08/1959
|
Reg #:
|
|
Reg. Dt:
|
08/02/1960
|
Mark:
|
HIGHWAY
|
|
|
Serial #:
|
|
Filing Dt:
|
06/04/1962
|
Reg #:
|
|
Reg. Dt:
|
10/15/1963
|
Mark:
|
CORLIX
|
|
|
Serial #:
|
|
Filing Dt:
|
08/20/1964
|
Reg #:
|
|
Reg. Dt:
|
07/20/1965
|
Mark:
|
TRUSS PIPE
|
|
|
Serial #:
|
|
Filing Dt:
|
02/07/1983
|
Reg #:
|
|
Reg. Dt:
|
04/03/1984
|
Mark:
|
STAB-JOINT
|
|
|
Serial #:
|
|
Filing Dt:
|
02/19/1985
|
Reg #:
|
|
Reg. Dt:
|
08/06/1985
|
Mark:
|
ARMORFLEX
|
|
|
Serial #:
|
|
Filing Dt:
|
03/22/1985
|
Reg #:
|
|
Reg. Dt:
|
09/24/1985
|
Mark:
|
ARMORLOC
|
|
|
Serial #:
|
|
Filing Dt:
|
06/05/1987
|
Reg #:
|
|
Reg. Dt:
|
01/12/1988
|
Mark:
|
CON/SPAN
|
|
|
Serial #:
|
|
Filing Dt:
|
08/19/1987
|
Reg #:
|
|
Reg. Dt:
|
04/05/1988
|
Mark:
|
CONTECH
|
|
|
Serial #:
|
|
Filing Dt:
|
08/19/1987
|
Reg #:
|
|
Reg. Dt:
|
10/11/1988
|
Mark:
|
CONTECH
|
|
|
Serial #:
|
|
Filing Dt:
|
08/19/1987
|
Reg #:
|
|
Reg. Dt:
|
04/05/1988
|
Mark:
|
CONTECH
|
|
|
Serial #:
|
|
Filing Dt:
|
10/05/1987
|
Reg #:
|
|
Reg. Dt:
|
05/31/1988
|
Mark:
|
HY-FLO
|
|
|
Serial #:
|
|
Filing Dt:
|
11/07/1988
|
Reg #:
|
|
Reg. Dt:
|
05/30/1989
|
Mark:
|
ULTRA FLO
|
|
|
Serial #:
|
|
Filing Dt:
|
02/09/1990
|
Reg #:
|
|
Reg. Dt:
|
11/06/1990
|
Mark:
|
HUGGER
|
|
|
Serial #:
|
|
Filing Dt:
|
11/09/1992
|
Reg #:
|
|
Reg. Dt:
|
07/27/1993
|
Mark:
|
STEADFAST BRIDGES
|
|
|
Serial #:
|
|
Filing Dt:
|
03/17/1993
|
Reg #:
|
|
Reg. Dt:
|
09/06/1994
|
Mark:
|
CSF
|
|
|
Serial #:
|
|
Filing Dt:
|
03/18/1993
|
Reg #:
|
|
Reg. Dt:
|
07/17/2001
|
Mark:
|
KEYSTONE RETAINING WALL SYSTEMS
|
|
|
Serial #:
|
|
Filing Dt:
|
07/20/1993
|
Reg #:
|
|
Reg. Dt:
|
12/20/1994
|
Mark:
|
CONTECH
|
|
|
Serial #:
|
|
Filing Dt:
|
02/03/1994
|
Reg #:
|
|
Reg. Dt:
|
07/04/1995
|
Mark:
|
BRIDGECOR
|
|
|
Serial #:
|
|
Filing Dt:
|
02/14/1994
|
Reg #:
|
|
Reg. Dt:
|
05/21/1996
|
Mark:
|
SUPER-PLATE
|
|
|
Serial #:
|
|
Filing Dt:
|
09/19/1994
|
Reg #:
|
|
Reg. Dt:
|
10/08/1996
|
Mark:
|
BRIDGETEK
|
|
|
Serial #:
|
|
Filing Dt:
|
03/13/1995
|
Reg #:
|
|
Reg. Dt:
|
01/16/1996
|
Mark:
|
A-JACKS
|
|
|
Serial #:
|
|
Filing Dt:
|
08/28/1995
|
Reg #:
|
|
Reg. Dt:
|
08/27/1996
|
Mark:
|
PETRAFLEX
|
|
|
Serial #:
|
|
Filing Dt:
|
11/14/1995
|
Reg #:
|
|
Reg. Dt:
|
06/17/1997
|
Mark:
|
LEGACY STONE
|
|
|
Serial #:
|
|
Filing Dt:
|
11/14/1995
|
Reg #:
|
|
Reg. Dt:
|
03/16/1999
|
Mark:
|
ARBOR STONE
|
|
|
Serial #:
|
|
Filing Dt:
|
10/07/1996
|
Reg #:
|
|
Reg. Dt:
|
05/12/1998
|
Mark:
|
HERITAGESTONE
|
|
|
Serial #:
|
|
Filing Dt:
|
10/24/1996
|
Reg #:
|
|
Reg. Dt:
|
10/20/1998
|
Mark:
|
CDS
|
|
|
Serial #:
|
|
Filing Dt:
|
03/04/1997
|
Reg #:
|
|
Reg. Dt:
|
05/05/1998
|
Mark:
|
INSTALLS IN A DAY LASTS A CENTURY
|
|
|
Serial #:
|
|
Filing Dt:
|
06/23/1997
|
Reg #:
|
|
Reg. Dt:
|
11/09/1999
|
Mark:
|
KEYSTONE RETAINING WALL SYSTEMS THE FIRST. TO LAST.
|
|
|
Serial #:
|
|
Filing Dt:
|
07/08/1997
|
Reg #:
|
|
Reg. Dt:
|
04/06/1999
|
Mark:
|
STORMWATER MANAGEMENT
|
|
|
Serial #:
|
|
Filing Dt:
|
09/25/1997
|
Reg #:
|
|
Reg. Dt:
|
02/16/1999
|
Mark:
|
PETRAFLEX
|
|
|
Serial #:
|
|
Filing Dt:
|
02/13/1998
|
Reg #:
|
|
Reg. Dt:
|
02/08/2000
|
Mark:
|
THE STORMWATER MANAGEMENT STORMFILTER
|
|
|
Serial #:
|
|
Filing Dt:
|
03/09/1999
|
Reg #:
|
|
Reg. Dt:
|
07/18/2000
|
Mark:
|
GEOLINK
|
|
|
Serial #:
|
|
Filing Dt:
|
11/05/1999
|
Reg #:
|
|
Reg. Dt:
|
11/21/2000
|
Mark:
|
QUICK STAB
|
|
|
Serial #:
|
|
Filing Dt:
|
01/14/2000
|
Reg #:
|
|
Reg. Dt:
|
12/26/2000
|
Mark:
|
STAB-JOINT
|
|
|
Serial #:
|
|
Filing Dt:
|
02/24/2000
|
Reg #:
|
|
Reg. Dt:
|
12/19/2000
|
Mark:
|
KEYWALL
|
|
|
Serial #:
|
|
Filing Dt:
|
03/13/2000
|
Reg #:
|
|
Reg. Dt:
|
06/11/2002
|
Mark:
|
SEDONA STONE
|
|
|
Serial #:
|
|
Filing Dt:
|
04/07/2000
|
Reg #:
|
|
Reg. Dt:
|
04/17/2001
|
Mark:
|
|
|
|
Serial #:
|
|
Filing Dt:
|
04/07/2000
|
Reg #:
|
|
Reg. Dt:
|
04/17/2001
|
Mark:
|
VORTECHNICS
|
|
|
Serial #:
|
|
Filing Dt:
|
04/07/2000
|
Reg #:
|
|
Reg. Dt:
|
04/17/2001
|
Mark:
|
VORTECHS
|
|
|
Serial #:
|
|
Filing Dt:
|
06/27/2000
|
Reg #:
|
|
Reg. Dt:
|
03/26/2002
|
Mark:
|
DITCH-LOK
|
|
|
Serial #:
|
|
Filing Dt:
|
09/25/2000
|
Reg #:
|
|
Reg. Dt:
|
12/03/2002
|
Mark:
|
REGAL STONE
|
|
|
Serial #:
|
|
Filing Dt:
|
03/16/2001
|
Reg #:
|
|
Reg. Dt:
|
05/21/2002
|
Mark:
|
ARMORWEDGE
|
|
|
Serial #:
|
|
Filing Dt:
|
05/21/2001
|
Reg #:
|
|
Reg. Dt:
|
09/17/2002
|
Mark:
|
COME RAIN, WE SHINE
|
|
|
Serial #:
|
|
Filing Dt:
|
06/26/2001
|
Reg #:
|
|
Reg. Dt:
|
11/18/2003
|
Mark:
|
ARMORTURF
|
|
|
Serial #:
|
|
Filing Dt:
|
09/17/2001
|
Reg #:
|
|
Reg. Dt:
|
12/31/2002
|
Mark:
|
|
|
|
Serial #:
|
|
Filing Dt:
|
12/13/2001
|
Reg #:
|
|
Reg. Dt:
|
04/01/2003
|
Mark:
|
ATTENUATOR
|
|
|
Serial #:
|
|
Filing Dt:
|
03/13/2002
|
Reg #:
|
|
Reg. Dt:
|
12/30/2003
|
Mark:
|
STORMSCREEN
|
|
|
Serial #:
|
|
Filing Dt:
|
06/27/2002
|
Reg #:
|
|
Reg. Dt:
|
05/13/2003
|
Mark:
|
GET IN GET OUT STAY OUT
|
|
|
Serial #:
|
|
Filing Dt:
|
08/30/2002
|
Reg #:
|
|
Reg. Dt:
|
02/03/2004
|
Mark:
|
DYOB
|
|
|
Serial #:
|
|
Filing Dt:
|
10/15/2002
|
Reg #:
|
NONE
|
Reg. Dt:
|
|
Mark:
|
TRUE-SPAN
|
|
|
Serial #:
|
|
Filing Dt:
|
05/20/2004
|
Reg #:
|
|
Reg. Dt:
|
07/12/2005
|
Mark:
|
COMMITTED TO CLEAN WATER
|
|
|
Serial #:
|
|
Filing Dt:
|
05/20/2004
|
Reg #:
|
|
Reg. Dt:
|
07/05/2005
|
Mark:
|
TOTAL STORMWATER SOLUTIONS
|
|
|
Serial #:
|
|
Filing Dt:
|
12/08/2004
|
Reg #:
|
NONE
|
Reg. Dt:
|
|
Mark:
|
ECOSPAN
|
|
|
Serial #:
|
|
Filing Dt:
|
01/31/2006
|
Reg #:
|
|
Reg. Dt:
|
01/02/2007
|
Mark:
|
CON/STORM
|
|
|
Serial #:
|
|
Filing Dt:
|
05/10/2007
|
Reg #:
|
|
Reg. Dt:
|
01/22/2008
|
Mark:
|
CDS TECHNOLOGIES
|
|
|
Serial #:
|
|
Filing Dt:
|
05/24/2007
|
Reg #:
|
|
Reg. Dt:
|
06/03/2008
|
Mark:
|
CDS
|
|
|
Serial #:
|
|
Filing Dt:
|
09/27/2007
|
Reg #:
|
|
Reg. Dt:
|
01/06/2009
|
Mark:
|
DYODS
|
|
|
Serial #:
|
|
Filing Dt:
|
04/21/2008
|
Reg #:
|
|
Reg. Dt:
|
05/05/2009
|
Mark:
|
DUROMAXX
|
|
|
Serial #:
|
|
Filing Dt:
|
04/21/2008
|
Reg #:
|
|
Reg. Dt:
|
09/01/2009
|
Mark:
|
DUROMAXX
|
|
|
Serial #:
|
|
Filing Dt:
|
07/29/2008
|
Reg #:
|
|
Reg. Dt:
|
08/11/2009
|
Mark:
|
CHAMBERMAXX
|
|
|
Serial #:
|
|
Filing Dt:
|
02/12/2009
|
Reg #:
|
|
Reg. Dt:
|
08/25/2009
|
Mark:
|
LEDGE CREEK
|
|
|
Serial #:
|
|
Filing Dt:
|
12/26/2001
|
Reg #:
|
|
Reg. Dt:
|
07/06/2004
|
Mark:
|
ARMORSTONE
|
|
|
Serial #:
|
|
Filing Dt:
|
08/06/2003
|
Reg #:
|
|
Reg. Dt:
|
04/12/2005
|
Mark:
|
SITE SOLUTIONS
|
|
|
Serial #:
|
|
Filing Dt:
|
08/06/2003
|
Reg #:
|
|
Reg. Dt:
|
04/12/2005
|
Mark:
|
SITE SOLUTIONS
|
|
|
Serial #:
|
|
Filing Dt:
|
09/18/2003
|
Reg #:
|
|
Reg. Dt:
|
03/01/2005
|
Mark:
|
VORTSENTRY
|
|
|
Serial #:
|
|
Filing Dt:
|
09/23/2003
|
Reg #:
|
|
Reg. Dt:
|
05/03/2005
|
Mark:
|
|
|
|
Serial #:
|
|
Filing Dt:
|
09/23/2003
|
Reg #:
|
|
Reg. Dt:
|
08/30/2005
|
Mark:
|
STORMWATER MANAGEMENT
|
|
|
Serial #:
|
|
Filing Dt:
|
10/08/2003
|
Reg #:
|
|
Reg. Dt:
|
01/10/2006
|
Mark:
|
STORMWATER MANAGEMENT
|
|
|
Serial #:
|
|
Filing Dt:
|
10/08/2003
|
Reg #:
|
|
Reg. Dt:
|
01/10/2006
|
Mark:
|
STORMWATER MANAGEMENT
|
|
|
Serial #:
|
|
Filing Dt:
|
11/06/2003
|
Reg #:
|
|
Reg. Dt:
|
07/26/2005
|
Mark:
|
KEYSTONE CENTURY WALL
|
|
|
Serial #:
|
|
Filing Dt:
|
11/06/2003
|
Reg #:
|
NONE
|
Reg. Dt:
|
|
Mark:
|
INSIGNIA EDGER
|
|
|
Serial #:
|
|
Filing Dt:
|
03/31/2004
|
Reg #:
|
NONE
|
Reg. Dt:
|
|
Mark:
|
STORMWATER MANAGEMENT SANDFILTER
|
|
|
Serial #:
|
|
Filing Dt:
|
06/21/2004
|
Reg #:
|
NONE
|
Reg. Dt:
|
|
Mark:
|
KEYSTONE SENTINEL FENCE COLUMN SYSTEM
|
|
|
Serial #:
|
|
Filing Dt:
|
06/21/2004
|
Reg #:
|
|
Reg. Dt:
|
05/23/2006
|
Mark:
|
KEYSTONE KAPSTONES
|
|
|
Serial #:
|
|
Filing Dt:
|
06/21/2004
|
Reg #:
|
|
Reg. Dt:
|
05/23/2006
|
Mark:
|
KEYSTONE KAPSTONES
|
|
|
Serial #:
|
|
Filing Dt:
|
07/13/2004
|
Reg #:
|
|
Reg. Dt:
|
08/15/2006
|
Mark:
|
VERSADRAIN
|
|
|
Serial #:
|
|
Filing Dt:
|
07/13/2004
|
Reg #:
|
|
Reg. Dt:
|
08/15/2006
|
Mark:
|
VERSADRAIN
|
|
|
Serial #:
|
|
Filing Dt:
|
07/22/2004
|
Reg #:
|
|
Reg. Dt:
|
09/20/2005
|
Mark:
|
VORTFILTER
|
|
|
Serial #:
|
|
Filing Dt:
|
09/16/2004
|
Reg #:
|
|
Reg. Dt:
|
07/24/2007
|
Mark:
|
KEYCALC
|
|
|
Serial #:
|
|
Filing Dt:
|
09/16/2004
|
Reg #:
|
|
Reg. Dt:
|
07/24/2007
|
Mark:
|
KEYCALC
|
|
|
Serial #:
|
|
Filing Dt:
|
09/30/2004
|
Reg #:
|
NONE
|
Reg. Dt:
|
|
Mark:
|
GATEWAY
|
|
|
Serial #:
|
|
Filing Dt:
|
10/18/2004
|
Reg #:
|
|
Reg. Dt:
|
09/05/2006
|
Mark:
|
GATEWAY
|
|
|
Serial #:
|
|
Filing Dt:
|
10/18/2004
|
Reg #:
|
|
Reg. Dt:
|
09/05/2006
|
Mark:
|
GATEWAY
|
|
|
Serial #:
|
|
Filing Dt:
|
10/19/2004
|
Reg #:
|
NONE
|
Reg. Dt:
|
|
Mark:
|
133 ELITE
|
|
|
Serial #:
|
|
Filing Dt:
|
10/25/2004
|
Reg #:
|
NONE
|
Reg. Dt:
|
|
Mark:
|
HERITAGESTONE
|
|
|
Serial #:
|
|
Filing Dt:
|
10/29/2004
|
Reg #:
|
NONE
|
Reg. Dt:
|
|
Mark:
|
BRIDGE-TRAC
|
|
|
Serial #:
|
|
Filing Dt:
|
11/01/2004
|
Reg #:
|
|
Reg. Dt:
|
12/26/2006
|
Mark:
|
VORTCAPTURE
|
|
|
Serial #:
|
|
Filing Dt:
|
11/01/2004
|
Reg #:
|
|
Reg. Dt:
|
12/26/2006
|
Mark:
|
VORTCAPTURE
|
|
|
Serial #:
|
|
Filing Dt:
|
11/15/2004
|
Reg #:
|
|
Reg. Dt:
|
07/25/2006
|
Mark:
|
PIPE MPV
|
|
|
Serial #:
|
|
Filing Dt:
|
11/15/2004
|
Reg #:
|
|
Reg. Dt:
|
07/25/2006
|
Mark:
|
PIPE MPV
|
|
|
Serial #:
|
|
Filing Dt:
|
11/22/2004
|
Reg #:
|
|
Reg. Dt:
|
01/31/2006
|
Mark:
|
CONTECH
|
|
|
Serial #:
|
|
Filing Dt:
|
11/22/2004
|
Reg #:
|
|
Reg. Dt:
|
01/31/2006
|
Mark:
|
CONTECH
|
|
|
Serial #:
|
|
Filing Dt:
|
11/22/2004
|
Reg #:
|
|
Reg. Dt:
|
03/18/2008
|
Mark:
|
CONTECH
|
|
|
Serial #:
|
|
Filing Dt:
|
11/22/2004
|
Reg #:
|
|
Reg. Dt:
|
03/18/2008
|
Mark:
|
CONTECH
|
|