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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
Application #:
05516691
Filing Dt:
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
Assignment: 1
Reel/Frame:
004195/0168Recorded: 10/11/1983Pages: 17
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). , EFFECTIVE MAY 6, 1977, DELAWARE
Assignors:
Exec Dt:
09/07/1983
Exec Dt:
09/07/1983
Assignee:
Correspondent:
BELL & HOWELL
7100 MCCORMICK RD
CHICAGO IL 60645
Assignment: 2
Reel/Frame:
005001/0520Recorded: 05/17/1988Pages: 26
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/16/1988
Assignee:
Correspondent:
DAVIS, POLK AND WARDWELL
I CHASE MANHATTAN PLAZA
NEW YORK, NY 10005
Assignment: 3
Reel/Frame:
008783/0351Recorded: 10/14/1997Pages: 24
Conveyance:
RELEASE OF PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT
Assignor:
Exec Dt:
09/22/1997
Assignee:
5215 OLD ORCHARD ROAD
SKOKIE, ILLINOIS 60077
Correspondent:
O'MELVENY & MYERS LLP
CHRISTINE M. OLSEN, ESQ
400 SOUTH HOPE STREET
LOS ANGELES, CA 90071

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