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Patent Assignment Abstract of Title
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Total Assignments: 9
Patent #:
Issue Dt:
03/17/1992
Application #:
07301795
Filing Dt:
01/25/1989
Inventors:
FRED H. DURRENBERGER, THOMAS W. HAWKINS, WILLIAM W. HOWZE
Title:
METHOD OF FORMING CHAMFERED SPIGOT END ON PIPE
Assignment: 1
Reel/Frame:
005042/0019Recorded: 01/25/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/23/1989
Exec Dt:
01/23/1989
Exec Dt:
01/23/1989
Assignee:
25701 SCIENCE PARK DR., AN OH CORP.
CLEVELAND, OHIO 44122
Correspondent:
JAMES W. MC KEE
FAY, SHARPE, BEALL, FAGAN, MINNICH
& MC KEE
1100 SUPERIOR AVENUE, STE. 700
CLEVELAND, OH 44114-2518
Assignment: 2
Reel/Frame:
006016/0227Recorded: 02/18/1992Pages: 16
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/13/1992
Assignee:
Correspondent:
SIDLEY & AUSTIN
ONE FIRST NATIONAL PLAZA
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:
011052/0278Recorded: 08/15/2000Pages: 12
Conveyance:
COLLATERAL AGREEMENT
Assignor:
Exec Dt:
08/08/2000
Assignee:
111 WEST MONROE STREET
CHICAGO, ILLINOIS 60603
Correspondent:
CHAPMAN AND CUTLER
JANE P. MILES
111 WEST MONROE STREET
CHICAGO, ILLINOIS 60603
Assignment: 4
Reel/Frame:
016397/0434Recorded: 03/29/2005Pages: 9
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
01/27/2005
Assignee:
25701 SCIENCE PARK DRIVE
CLEVELAND, OHIO 44122
Correspondent:
KATHIE J. KOPCZYK
JONES DAY
NORTH POINT
901 LAKESIDE AVENUE
CLEVELAND, OHIO 44114
Assignment: 5
Reel/Frame:
018746/0451Recorded: 01/09/2007Pages: 9
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
11/20/2006
Assignee:
115 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60603
Correspondent:
ROBERT J. SCHNEIDER
CHAPMAN AND CUTLER LLP
111 WEST MONROE STREET
CHICAGO, ILLINOIS 60603
Assignment: 6
Reel/Frame:
023032/0688Recorded: 07/31/2009Pages: 12
Conveyance:
RELEASE AND REASSIGNMENT SECURITY AGREEMENT
Assignor:
Exec Dt:
11/05/2007
Assignee:
25701 SCIENCE PARK DRIVE
BEACHWOOD, OHIO 60603
Correspondent:
G. ANDREW BARGER
LEGAL DEPARTMENT
8155 T&B BLVD.
MEMPHIS, TENNESSEE 37125
Assignment: 7
Reel/Frame:
021952/0451Recorded: 12/11/2008Pages: 60
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/31/2008
Assignee:
6363 WOODWAY
SUITE 820
HOUSTON, TEXAS 77057
Correspondent:
STEWART GITLER
2461 SOUTH CLARK STREET
SUITE 522
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:
022177/0527Recorded: 01/27/2009Pages: 5
Conveyance:
RELEASE OF SECURITY AGREEMENT
Assignor:
Exec Dt:
01/05/2009
Assignee:
25701 SCIENCE PARK DRIVE
CLEVELAND, OHIO 44122
Correspondent:
STEWART L. GILTER
HOFFMAN, WASSON & GITLER, P.C.
2461 SOUTH CLARK STREET - SUITE 522
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:
022177/0560Recorded: 01/28/2009Pages: 5
Conveyance:
RELEASE OF SECURITY AGREEMENT
Assignor:
Exec Dt:
01/05/2009
Assignee:
25701 SCIENCE PARK DRIVE
CLEVELAND, OHIO US 44122
Correspondent:
STEWART L. GITLER
HOFFMAN, WASSON & GITLER, P.C.
2461 SOUTH CLARK STREET - SUITE 522
ARLINGTON, VIRGINIA US 22202

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