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Reel/Frame:037958/0695   Pages: 7
Recorded: 02/29/2016
Attorney Dkt #:4447592-0002-S216
Conveyance: PARTIAL TERMINATION AND RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY RECORDED AT REEL 026907, FRAME 0253
Total properties: 17
1
Patent #:
5397202
Issue Dt:
03/14/1995
Application #:
08299122
Filing Dt:
09/02/1994
Title:
ANCHOR BOLT INSTALLATION METHOD
2
Patent #:
5913641
Issue Dt:
06/22/1999
Application #:
08994940
Filing Dt:
12/19/1997
Title:
TENSIONABLE CABLE TRUSS SUPPORT SYSTEM
3
Patent #:
6079910
Issue Dt:
06/27/2000
Application #:
09157663
Filing Dt:
09/21/1998
Title:
COLUMN CRIBBING SYSTEM
4
Patent #:
6541545
Issue Dt:
04/01/2003
Application #:
09273040
Filing Dt:
03/19/1999
Title:
GROUTING COMPOSITIONS
5
Patent #:
6545068
Issue Dt:
04/08/2003
Application #:
09500561
Filing Dt:
02/09/2000
Title:
GROUTING COMPOSITIONS
6
Patent #:
6742966
Issue Dt:
06/01/2004
Application #:
10044467
Filing Dt:
01/11/2002
Publication #:
US20020094240
Pub Dt:
07/18/2002
Title:
EXPANSION SHELL ASSEMBLY
7
Patent #:
6881015
Issue Dt:
04/19/2005
Application #:
10676057
Filing Dt:
10/01/2003
Publication #:
US20040135422
Pub Dt:
07/15/2004
Title:
WEDGE BARREL FOR A MINE ROOF CABLE BOLT
8
Patent #:
7118310
Issue Dt:
10/10/2006
Application #:
10725895
Filing Dt:
12/02/2003
Publication #:
US20050115188
Pub Dt:
06/02/2005
Title:
TRUSS SHOE FOR A MINE ROOF AND METHOD
9
Patent #:
7722295
Issue Dt:
05/25/2010
Application #:
10822455
Filing Dt:
04/12/2004
Publication #:
US20040191004
Pub Dt:
09/30/2004
Title:
EXPANSION SHELL ASSEMBLY
10
Patent #:
7066688
Issue Dt:
06/27/2006
Application #:
11204703
Filing Dt:
08/16/2005
Publication #:
US20060083593
Pub Dt:
04/20/2006
Title:
WEDGE BARREL FOR A TWIN CABLE MINE ROOF BOLT
11
Patent #:
7384216
Issue Dt:
06/10/2008
Application #:
11224492
Filing Dt:
09/12/2005
Publication #:
US20060211311
Pub Dt:
09/21/2006
Title:
CABLE COUPLER HAVING RETAINED WEDGES
12
Patent #:
7717650
Issue Dt:
05/18/2010
Application #:
11548170
Filing Dt:
10/10/2006
Publication #:
US20070264090
Pub Dt:
11/15/2007
Title:
ROOF TRUSS SHOE HAVING WEDGE RETENTION DEVICE AND METHOD OF USING THE SAME
13
Patent #:
NONE
Issue Dt:
Application #:
12008500
Filing Dt:
01/11/2008
Publication #:
US20090180840
Pub Dt:
07/16/2009
Title:
Dome headed roof bolt
14
Patent #:
7588394
Issue Dt:
09/15/2009
Application #:
12058294
Filing Dt:
03/28/2008
Publication #:
US20090245944
Pub Dt:
10/01/2009
Title:
LOW PROFILE MINE ROOF SUPPORT
15
Patent #:
7712838
Issue Dt:
05/11/2010
Application #:
12080100
Filing Dt:
03/31/2008
Publication #:
US20080236898
Pub Dt:
10/02/2008
Title:
GROUND SUPPORT INSERTION TOOL
16
Patent #:
7690868
Issue Dt:
04/06/2010
Application #:
12135907
Filing Dt:
06/09/2008
Publication #:
US20090022544
Pub Dt:
01/22/2009
Title:
CABLE COUPLER HAVING RETAINED WEDGES
17
Patent #:
7780377
Issue Dt:
08/24/2010
Application #:
12221815
Filing Dt:
08/06/2008
Publication #:
US20100034595
Pub Dt:
02/11/2010
Title:
FRICTION STABILIZERS AND ROOF BOLT HEAD MARKINGS
Assignor
1
IKB DEUTSCHE INDUSTRIEBANK AG, A GERMAN CORPORATION
Exec Dt:
02/26/2016
Assignee
1
DSI UNDERGROUND SYSTEMS, INC.
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Correspondence name and address
JUSTINE LU/WHITE & CASE LLP
555 SOUTH FLOWER STREET, SUITE 2700
LOS ANGELES, CA 90071-2433

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