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Trademark Assignment Details

Reel/Frame:1011/0313   Pages: 4
    Recorded: 06/01/1993
Conveyance: ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Total properties: 2
1
Serial #:
Filing Dt:
07/17/1981
Reg #:
Reg. Dt:
01/04/1983
Mark:
DYNA-DRILL
2
Serial #:
Filing Dt:
10/10/1984
Reg #:
Reg. Dt:
05/21/1985
Mark:
DATADRIL
Assignor
1
Exec Dt:
05/18/1993
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
HALLIBURTON SERVICES P.O. BOX 1431 DUNCAN, OK 73536
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536

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