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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/30/1987
Application #:
06760328
Filing Dt:
07/29/1985
Inventors:
JOHN G. LERT JR, DAOZHENG LU
Title:
BROADCAST PROGRAM IDENTIFICATION METHOD AND APPARATUS
Assignment: 1
Reel/Frame:
004441/0286Recorded: 07/29/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/26/1985
Assignee:
NORTHBROOK, ILLINOIS
Correspondent:
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
008587/0164Recorded: 07/07/1997Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/27/1997
Assignee:
299 PARK AVENUE
NEW YORK, NEW YORK 10171
Correspondent:
MARSHALL, O'TOOLE, GERSTEIN ET.AL.
TREVOR B. JOIKE
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6402

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