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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/27/1984
Application #:
06302117
Filing Dt:
09/14/1981
Inventor:
FRANK J. CHVOJCSEK
Title:
REFERENCING DEVICE FOR DIGITAL DATA RECORDERS
Assignment: 1
Reel/Frame:
003923/0269Recorded: 09/14/1981Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/09/1981
Assignee:
7300 NILES CENTER RD.
A CORP. OF DE.
SKOKIE, ILLINOIS 60076
Correspondent:
LEE, SMITH & JAGER
150 SOUTH WACKER DR., STE. 950
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
007986/0472Recorded: 02/28/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/15/1996
Assignee:
SUITE 200
4225 NAPERVILLE ROAD
LISLE, ILLINOIS 60532
Correspondent:
MCDERMOTT, WILL & EMERY
MARGARET M. DUNCAN
227 WEST MONROE STREET
CHICAGO, ILLINOIS 60606-5096
Assignment: 3
Reel/Frame:
008307/0775Recorded: 01/21/1997Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/29/1996
Assignee:
1500 BISHOP COURT
MT. PROSPECT, ILLINOIS 60056
Correspondent:
MCDERMOTT, WILL & EMERY
MARGARET M. DUNCAN
227 W. MONROE STREET
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:
008535/0534Recorded: 05/23/1997Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/27/1997
Assignee:
4225 NAPERVILLE ROAD
LISLE, ILLINOIS 60532
Correspondent:
MCDERMOTT, WILL & EMERY
MARGARET M. DUNCAN
227 W. MONROE STREET
CHICAGO, IL 60606

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