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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/20/1983
Application #:
06263480
Filing Dt:
05/14/1981
Inventor:
HELMUT BRANDENBURG
Title:
CUTTER BIT FOR A MINING MACHINE
Assignment: 1
Reel/Frame:
004146/0652Recorded: 07/14/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/11/1981
Assignee:
HUNSCHEIDTSTRASSE 176
4630 BOCHUM 1, WEST, GERMANY
Correspondent:
THOMAS H. MURRAY, ESQ.Y
1802 FRICK BLDG.,
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
012083/0546Recorded: 08/22/2001Pages: 13
Conveyance:
PATENT, TRADEMARK AND COPYRIGHT MORTGAGE
Assignor:
Exec Dt:
07/31/2001
Assignee:
SUITE 2200
150 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Correspondent:
GOLDBERG, KOHN, ET AL
MAISHA GIBSON
55 E. MONROE STREET
37TH FLOOR
CHICAGO, IL 60603

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