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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/31/1992
Application #:
07610502
Filing Dt:
11/08/1990
Inventor:
ELMER V. CARLSON
Title:
COMBINED MICROPHONE AND MAGNETIC INDUCTION PICKUP SYSTEM
Assignment: 1
Reel/Frame:
005504/0110Recorded: 11/08/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/05/1990
Assignee:
1151 MAPLEWOOD DRIVE, A CORP. OF DELAWARE
ITASCA, ILLINOIS 60143
Correspondent:
KINZER, PLYER, DORN, MC EACHRAN & JAMBOR
55 EAST MONROE STREET
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
015469/0426Recorded: 06/24/2004Pages: 30
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/08/2004
Assignee:
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Correspondent:
FEDERAL RESEAERCH CORPORATION
PENELOPE JA. AGODOA
130 FIFTEENTH STREET NW, SUITE 920
WASHINGTON, DC 200005

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