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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
NONE
Issue Dt:
Application #:
11117640
Filing Dt:
04/28/2005
Publication #:
20050252147
Pub Dt:
11/17/2005
Inventors:
Robert A. MacDonald, William B. Dawson
Title:
Columnar block fence system
Assignment: 1
Reel/Frame:
016963/0979Recorded: 01/03/2006Pages: 4
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST
Assignor:
KEYSTONE RETAINING WALL SYSTEMS, INC.
Exec Dt:
12/07/2004
Assignee:
WACHOVIA BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
201 SOUTH COLLEGE STREET
CP-8
CHARLOTTE, NORTH CAROLINA 28288
Correspondent:
MOORE & VAN ALLEN PLLC
430 DAVIS DRIVE
SUITE 500
MORRISVILLE, NC 27560
Assignment: 2
Reel/Frame:
016517/0858Recorded: 07/13/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MACDONALD, ROBERT A.
Exec Dt:
06/13/2005
DAWSON, WILLIAM B.
Exec Dt:
06/13/2005
Assignee:
KEYSTONE RETAINING WALL SYSTEMS, INC.
4444 WEST 78TH STREET
BLOOMINGTON, MINNESOTA 55435
Correspondent:
TERRY L. WILES
POPOVICH, WILES & O'CONNELL, P.A.
650 THIRD AVENUE SOUTH
SUITE 600
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:
017118/0040Recorded: 02/03/2006Pages: 5
Conveyance:
TERMINATION OF SECURITY INTEREST IN PATENTS
Assignor:
WACHOVIA BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Exec Dt:
01/31/2006
Assignee:
KEYSTONE RETAINING WALL SYSTEMS, INC.
4444 WEST 78TH STREET
MINNEAPOLIS, MINNESOTA 55435
Correspondent:
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:
017275/0045Recorded: 03/08/2006Pages: 30
Conveyance:
SECURITY AGREEMENT
Assignors:
KEYSTONE RETAINING WALL SYSTEMS, INC.
Exec Dt:
01/31/2006
ARMORTEC, INC.
Exec Dt:
01/31/2006
CONTECH ARCH TECHNOLOGIES, INC.
Exec Dt:
01/31/2006
CONTECH TECHNOLOGIES, INC.
Exec Dt:
01/31/2006
PETRATECH, INC.
Exec Dt:
01/31/2006
STORMWATER MANAGEMENT, INC.
Exec Dt:
01/31/2006
VORTECHNICS, INC.
Exec Dt:
01/31/2006
Assignee:
WACHOVIA BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
201 SOUTH COLLEGE STREET
CHARLOTTE PLAZA, CP-8
CHARLOTTE, NORTH CAROLINA 28288-0680
Correspondent:
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:
025026/0472Recorded: 09/22/2010Pages: 23
Conveyance:
SECURITY AGREEMENT
Assignors:
CONTECH CONSTRUCTION PRODUCTS, INC.
Exec Dt:
07/20/2010
CONTECH BRIDGE SOLUTIONS INC.
Exec Dt:
07/20/2010
CDS TECHNOLOGIES, INC.
Exec Dt:
07/20/2010
CONTECH EARCH STABILIZATION SOLUTIONS INC.
Exec Dt:
07/20/2010
CONTECH TECHNOLOGIES, LLC
Exec Dt:
07/20/2010
CONTECH TRUCKING & LOGISTICS, LLC
Exec Dt:
07/20/2010
SAFETY PRECAST, INC.
Exec Dt:
07/20/2010
SUPERIOR DRAINAGE, LLC
Exec Dt:
07/20/2010
WEST TEXAS CULVERTS, INC.
Exec Dt:
07/20/2010
THOMPSON CULVERT COMPANY
Exec Dt:
07/20/2010
ARMORTEC, LLC
Exec Dt:
07/20/2010
KEYSTONE RETAINING WALL SYSTEMS, INC.
Exec Dt:
07/20/2010
ALLIANCE CONSTRUCTION PRODUCTS INC.
Exec Dt:
07/20/2010
CONTECH STORMWATER SOLUTIONS INC.
Exec Dt:
07/20/2010
Assignee:
WELLS FARGO BANK, N.A.
301 S. COLLEGE STREET NC5562
CHARLOTTE, NORTH CAROLINA 28288
Correspondent:
MARY JANE BOSWELL
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004

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