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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/15/1994
Application #:
07709714
Filing Dt:
06/03/1991
Inventor:
ROBERT G. SCHEFFLER
Title:
HIGH SPEED RECORDED INFORMATION DUPLICATING EQUIPMENT
Assignment: 1
Reel/Frame:
005729/0834Recorded: 06/03/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/14/1991
Assignee:
160 ABBOTT DRIVE
WHEELING, ILLINOIS 60090
Correspondent:
WELSH & KATZ, LTD.
135 SOUTH LA SAL STREET
STE. 1625
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
006949/0132Recorded: 04/15/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/1994
Assignee:
190 ABBOTT DRIVE
WHEELING, ILLINOIS 60090
Correspondent:
WELSH & KATZ, LTD.
JOSEPH R. MARCUS
135 SOUTH LASALLE STREET
SUITE 1625
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:
013974/0638Recorded: 04/21/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/24/2003
Assignee:
80 CENTRAL ST.
BOXBOROUGH, MASSACHUSETTS 01719
Correspondent:
GREER, BURNS & CRAIN
PATRICK G. BURNS
300 S WACKER DRIVE
25TH FLOOR
CHICAGO, IL 60606

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