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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/05/1982
Application #:
06115611
Filing Dt:
01/28/1980
Inventor:
GEORGE W. TIPPINS
Title:
METHOD FOR MODERNIZING A HOT STRIP MILL
Assignment: 1
Reel/Frame:
004550/0955Recorded: 05/21/1986Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE JUNE 28, 1985
Assignor:
Exec Dt:
06/28/1985
Assignee:
PENNSYLVANIA
Correspondent:
RUSSELL D. ORKIN
WEBB, BURDEN, ROBINSON & WEBB
515 OLIVER BLDG.
PITTSBURGH, PA. 15222
Assignment: 2
Reel/Frame:
009386/0470Recorded: 08/17/1998Pages: 19
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
08/13/1998
Assignee:
ONE PNC PLAZA, 249 FIFTH AVENUE
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
TUCKER ARENSBERG, P.C.
STEPHANIE A. PARROCCINI, PARALEGAL
1500 ONE PPG PLACE
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:
016536/0254Recorded: 03/10/2005Pages: 5
Conveyance:
RELEASE
Assignor:
Exec Dt:
03/04/2005
Assignee:
435 BUTLER STREET
PITTSBURGH, PENNSYLVANIA 15223
Correspondent:
PNC BANK, NATIONAL ASSOCIATION
249 FIFTH AVE., ONE PNC PLAZA
PITTSBURGH, PA 15222

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