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Patent Assignment Assignor Details
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Assignor Name : COVINGTON, CECIL E.
Total Assignments: 6
Assignment: 1
Reel/Frame:003979/0958   Pages: 2
Recorded: 04/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/28/1982
2
Exec Dt:
04/28/1982
3
Exec Dt:
04/28/1982
4
Exec Dt:
04/29/1982
5
Exec Dt:
04/28/1982
6
Exec Dt:
04/28/1982
Assignee
1
600 EAST HURST BLVD.
FT. WORTH,, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06373525
Correspondence name and address
RICHARDS, HARRIS, ET AL
2900 ONE MAIN PLACE
DALLAS, TX 75250
Assignment: 2
Reel/Frame:005278/0883   Pages: 3
Recorded: 04/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/16/1989
2
Exec Dt:
10/16/1989
3
Exec Dt:
10/16/1989
Assignee
1
P.O. BOX 482
FORT WORTH, TEXAS 76101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07422118
Correspondence name and address
RICHARDS, MEDLOCK & ANDREWS
4500 RENAISSANCE TOWER
1201 ELM ST.
DALLAS, TX 75270-2197
Assignment: 3
Reel/Frame:005358/0248   Pages: 4
Recorded: 06/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/24/1990
2
Exec Dt:
05/29/1990
3
Exec Dt:
05/25/1990
4
Exec Dt:
05/25/1990
5
Exec Dt:
05/29/1990
Assignee
1
P.O. BOX 482,
FORT WORTH, TEXAS 76101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07439980
Correspondence name and address
BAKER & BOTTS
800 TRAMMELL CROW CENTER
2001 ROSS AVENUE
DALLAS, TX 75201
Assignment: 4
Reel/Frame:006493/0044   Pages: 4
Recorded: 03/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/10/1993
2
Exec Dt:
03/10/1993
3
Exec Dt:
03/10/1993
4
Exec Dt:
03/10/1993
5
Exec Dt:
03/10/1993
6
Exec Dt:
03/10/1993
Assignee
1
MR. JACK STEIN, CHIEF ATTORNEY
600 E. HURST BLVD., (M/S 010109)
FORT WORTH, TEXAS 76101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08034345
Correspondence name and address
MR. JOAN M. CONE
STRASBURGER & PRICE, LLP
P.O. BOX 50100
DALLAS, TX 75250
Assignment: 5
Reel/Frame:008069/0184   Pages: 5
Recorded: 05/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/1996
2
Exec Dt:
05/17/1996
3
Exec Dt:
05/20/1996
4
Exec Dt:
05/20/1996
Assignee
1
600 EAST HURST BOULEVARD
HURST, TEXAS 76053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08653731
Correspondence name and address
RICHARDS, MEDLOCK & ANDREWS
CHARLES E. PHIPPS, ESQ.
1201 ELM STREET
SUITE 4500
DALLAS, TX 75270-2197
Assignment: 6
Reel/Frame:008008/0433   Pages: 6
Recorded: 06/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/1996
2
Exec Dt:
06/03/1996
3
Exec Dt:
05/29/1996
4
Exec Dt:
05/29/1996
Assignee
1
600 EAST HURST BOULEVARD
HURST, TEXAS 75053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08599562
Correspondence name and address
RICHARDS, MEDLOCK & ANDREWS
DAVID L. HITCHCOCK
1201 ELM STREET
DALLAS, TX 75270

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