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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/05/1992
Application #:
07661421
Filing Dt:
02/26/1991
Inventors:
JOSEF LOTHMANN, JURGEN OSBORG-SCHMITZ, WOLFGANG SCHONBRENNER
Title:
CLOSING APPARATUS FOR THE BOTTOM POURING HOLE OF A CASTING LADLE
Assignment: 1
Reel/Frame:
005618/0987Recorded: 02/26/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/21/1990
Exec Dt:
02/21/1990
Exec Dt:
02/21/1990
Assignee:
Correspondent:
THOMAS M. SAUNDERS
LORUSSO & LOUD
440 COMMERCIAL STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
006826/0209Recorded: 01/14/1994Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/10/1993
Exec Dt:
11/10/1993
Exec Dt:
11/10/1993
Assignee:
LAW DEPARTMENT ROOM 1569 - USX TOWER
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
WILLIAM F. RIESMEYER, III
LAW DEPARTMENT - ROOM 1569
USX TOWER - 600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219

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