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Patent Assignment Assignor Details
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Assignor Name : HELM, GORDON L.
Total Assignments: 3
Assignment: 1
Reel/Frame:005120/0191   Pages: 1
Recorded: 06/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/07/1989
2
Exec Dt:
03/07/1989
3
Exec Dt:
03/07/1989
4
Exec Dt:
03/07/1989
5
Exec Dt:
03/07/1989
Assignee
1
1000 MILWAUKEE AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07301607
Correspondence name and address
PATENT DEPARTMENT
ZENITH ELECTRONICS CORP.
1000 MILWAUKEE AVENUE
GLENVIEW, IL 60025
Assignment: 2
Reel/Frame:022634/0853   Pages: 2
Recorded: 05/06/2009
Attorney Dkt #:211465-00060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/1989
2
Exec Dt:
07/14/1989
3
Exec Dt:
07/14/1989
Assignee
1
1000 MILWAUKEE AVE.
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07386340
Correspondence name and address
JOHN S. PANIAGUAS
2900 K STREET, NW
SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 3
Reel/Frame:012270/0775   Pages: 2
Recorded: 10/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/08/2001
Assignees
1
3853 BRUMMEL
SKOKIE, ILLINOIS 60076
2
9712 SOUTH NOTTINGHAM AVENUE
CHICAGO RIDGE, ILLINOIS 60415
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09977724
Correspondence name and address
KATTEN MUCHIN ZAVIS
JOHN S. PANIAGUAS
525 WEST MONROE STREET, SUITE 1600
CHICAGO, IL 60661-3693

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