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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/29/1990
Application #:
07178111
Filing Dt:
04/06/1988
Inventors:
LAWRENCE W. DOUGHERTY, SAE D. LEE, MELVIN F. ROGERS
Title:
FLAT TENSION MASK CATHODE RAY TUBE IMPLOSION SYSTEM
Assignment: 1
Reel/Frame:
004925/0625Recorded: 08/01/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/24/1988
Assignee:
Correspondent:
ZENITH ELECTRONICS CORPORATION
PATENT DEPARTMENT
1000 MILWAUKEE AVENUE
GLENVIEW, IL 60025
Assignment: 2
Reel/Frame:
004925/0593Recorded: 08/01/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/31/1988
Exec Dt:
03/31/1988
Assignee:
Correspondent:
ZENITH ELECTRONICS CORPORATION
PATENT DEPARTMENT
1000 MILWAUKEE AVENUE
GLENVIEW, IL 60025
Assignment: 3
Reel/Frame:
006187/0650Recorded: 06/22/1992Pages: 138
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/19/1992
Assignee:
Correspondent:
WINSTON & STRAWN
LYNNE T. BOEHRINGER
35 WEST WACKER DRIVE
CHICAGO, ILLINOIS 60601-9703
Assignment: 4
Reel/Frame:
006243/0013Recorded: 09/02/1992Pages: 123
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/27/1992
Assignee:
Correspondent:
SIDLEY & AUSTIN
MARGARET H. DOMIN
ONE FIRST NATIONAL PLAZA
CHICAGO, IL 60603

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