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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/21/1992
Application #:
07570820
Filing Dt:
08/22/1990
Inventor:
PETER L. MADAFFARI
Title:
PLURAL SOURCE FOLLOWER AMPLIFIER
Assignment: 1
Reel/Frame:
005413/0843Recorded: 08/22/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/20/1990
Assignee:
1151 MAPLEWOOD DRIVE, A CORP. OF DE.
ITASCA, ILLINOIS 60143
Correspondent:
KINZER, PLYER, DORN, MC EACHRAN
& JAMBOR
MID-CONTINENTAL PLAZA
55 EAST MONROE STREET
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
010095/0214Recorded: 07/16/1999Pages: 56
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/30/1999
Exec Dt:
06/30/1999
Exec Dt:
06/30/1999
Exec Dt:
06/30/1999
Exec Dt:
06/30/1999
Assignee:
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Correspondent:
CRAVATH, SWAINE & MOORE
ANNE H. LEWALLEN
WORLDWIDE PLAZA
825 EIGHTH AVE.
NEW YORK, NY 10019
Assignment: 3
Reel/Frame:
010351/0866Recorded: 11/03/1999Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/20/1999
Assignee:
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Correspondent:
KIRKLAND & ELLIS
TIM J. SCHMUCKAL
200 EAST RANDOLPH DRIVE, SUITE 5600
CHICAGO, IL 60601

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