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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
Issue Dt:
10/01/1991
Application #:
07473750
Filing Dt:
02/02/1990
Inventor:
DAVID E. SISK
Title:
DUST FILTERING AND COLLECTION SYSTEM
Assignment: 1
Reel/Frame:
007838/0937Recorded: 03/13/1996Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/25/1996
Assignee:
SUITE 120
2300 NORTH BARRINGTON ROAD
HOFFMAN ESTATES, ILLINOIS 60195
Correspondent:
SENNIGER, POWERS, LEAVITT & ROEDEL
DAVID E. CRAWFORD, JR.
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 2
Reel/Frame:
015409/0110Recorded: 12/02/2004Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/17/2000
Assignee:
1015 W. ST. GERMAIN STREET, SUITE 240
ST. CLOUD, MINNESOTA 56301
Correspondent:
THOMAS J. HERSCH
P.O. BOX 165017
COLUMBUS, OH 43216-5017
Assignment: 3
Reel/Frame:
015460/0036Recorded: 12/14/2004Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/09/2004
Assignee:
ONE SOUTH WACKER DRIVE
SUITE 3400
CHICAGO, ILLINOIS 60606
Correspondent:
C/O LATHAM & WATKINS LLP
LINDA R. KASTNER
233 SOUTH WACKER DRIVE
SUITE 5800
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:
015629/0205Recorded: 02/01/2005Pages: 7
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST
Assignor:
Exec Dt:
12/22/2004
Assignee:
1455 MARKET STREET
5TH FLOOR
SAN FRANCISCO, CALIFORNIA 94103
Correspondent:
MOORE & VAN ALLEN PLLC
430 DAVIS DRIVE
SUITE 500
MORRISVILLE, NC 27560
Assignment: 5
Reel/Frame:
017555/0202Recorded: 05/01/2006Pages: 6
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
04/20/2006
Assignees:
111 W. MONROE ST. -111/10W
CHICAGO, ILLINOIS 60603
SIXTH AND MARQUETTE
FIFTH FLOOR, MAC N9305-051
MINNEAPOLIS, MINNESOTA 55479
Correspondent:
FAEGRE & BENSON LLP
90 SOUTH SEVENTH STREET
2200 WELLS FARGO CENTER
MINNEAPOLIS, MN 55402-3901
Assignment: 6
Reel/Frame:
023649/0224Recorded: 12/14/2009Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/20/2006
Assignee:
1015 WEST ST GERMAIN STREET
SUITE 420
ST. CLOUD, MINNESOTA 56301
Correspondent:
SUSAN CARLSON
90 SOUTH 7TH ST STE 2200
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:
023649/0295Recorded: 12/14/2009Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/20/2006
Assignee:
1015 WEST ST. GERMAIN STREET
SUITE 420
ST. CLOUD, MINNESOTA 56301
Correspondent:
SUSAN CARLSON
90 SOUTH 7TH ST STE 2200
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:
027029/0412Recorded: 10/07/2011Pages: 5
Conveyance:
RELEASE OF SECURITY AGREEMENT RECORDED ON 5/1/06 ON REEL/FRAME 017555/0202
Assignor:
Exec Dt:
09/12/2011
Assignee:
1015 W. SAINT GERMAIN STREET
SUITE 420
ST. CLOUD, MINNESOTA 43215
Correspondent:
ASHLEY GULLETT
325 JOHN H. MCCONNELL BLVD., SUITE 600
JONES DAY
COLUMBUS, OH 43215

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