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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/02/1991
Application #:
07386456
Filing Dt:
07/28/1989
Inventors:
SAMUEL W. CULBERTSON, KEITH G. WILLIAMS
Title:
REFLECTIVE CHOPPER FOR INFRARED IMAGING SYSTEMS
Assignment: 1
Reel/Frame:
005487/0447Recorded: 10/31/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/21/1989
Exec Dt:
07/21/1989
Assignee:
FRANKLIN PARK, ILLINOIS
Correspondent:
ROBERT A. LLOYD
JUETTNER,PYLE,LLOYD & VERBECK
221 N. LA SALLE ST., STE 850
CHICAGO,IL 60601
Assignment: 2
Reel/Frame:
009046/0559Recorded: 03/20/1998Pages: 28
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
03/16/1998
Assignee:
ONE FIRST NATIONAL PLAZA
CHICAGO, ILLINOIS 60670
Correspondent:
SIDLEY & AUSTIN
CHERYL L. BUCHINO
ONE FIRST NATIONAL PLAZA
CHICAGO, ILLINOIS 60603
Assignment: 3
Reel/Frame:
009678/0215Recorded: 01/20/1999Pages: 22
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/16/1998
Assignee:
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60025
Correspondent:
ILLINOIS TOOL WORKS INC.
MARIA J. MARTIN
3600 WEST LAKE AVENUE
GLENVIEW, IL 60025

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