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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
04/03/1984
Application #:
06327625
Filing Dt:
12/04/1981
Inventors:
WILLIAM M. THOMAS, RICHARD D. SMITH
Title:
GROUP END SENSOR
Assignment: 1
Reel/Frame:
003963/0942Recorded: 12/04/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/03/1981
Exec Dt:
12/03/1981
Assignee:
808 STEWART AVE.
PLANO, TEXAS 75074
Correspondent:
RICHARDS, HARRIS & MEDLOCK
2900 ONE MAIN PLACE
DALLAS, TX 75250
Assignment: 2
Reel/Frame:
004402/0240Recorded: 05/20/1985Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/08/1985
Assignee:
PACIFIC AND ERVAY ST.
DALLAS, TEXAS 75201
Correspondent:
JOHNSON, BROMBERG & LEEDS
2600 LINCOLN PLAZA
DALLAS, TX. 75201-3398
Assignment: 3
Reel/Frame:
005069/0511Recorded: 05/04/1989Pages: 27
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/08/1989
Assignee:
P.O. BOX 2557
HOUSTON, TEXAS 77252
Correspondent:
DAVID H. JUDSON
HUGHES & LUCE
2800 MOMENTUM PLACE
1717 MAIN STREET, DALLAS, TEXAS 75201
Assignment: 4
Reel/Frame:
005069/0538Recorded: 05/04/1989Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/08/1989
Assignees:
Correspondent:
DAVID H. JUDSON
HUGHES & LUCE
2800 MOMENTUM PLACE
1717 MAIN STREET, DALLAS, TEXAS 75201
Assignment: 5
Reel/Frame:
005521/0393Recorded: 09/04/1990Pages: 29
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). RELEASE OF SECURITY AGREEMENT FEB. 08, 1989
Assignor:
Exec Dt:
05/15/1990
Assignee:
Correspondent:
DAVID H. JUDSON
HUGHES & LUCE
1717 MAIN STREET, STE. 2800
DALLAS, TX 75201
Assignment: 6
Reel/Frame:
005521/0421Recorded: 09/04/1990Pages: 21
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). RELEASE OF SECURITY AGREEMENT FEB. 08, 1989
Assignor:
Exec Dt:
05/15/1990
Assignee:
Correspondent:
DAVID H. JUDSON
HUGHES & LUCE
1717 MAIN STREET, STE. 2800
DALLAS, TX 75201
Assignment: 7
Reel/Frame:
006011/0042Recorded: 01/21/1992Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 12/27/1990DE
Assignors:
Exec Dt:
12/18/1990
Exec Dt:
12/18/1990
Assignee:
Correspondent:
GARDERE & WYNNE
3000 THANKSGIVING TOWER
1601 ELM STREET
DALLAS, TX 75201-4761

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