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Trademark Assignment Details

Reel/Frame:1426/0268   Pages: 3
    Recorded: 01/17/1996
Conveyance: CHANGE OF NAME
Total properties: 7
1
Serial #:
Filing Dt:
08/28/1989
Reg #:
Reg. Dt:
11/27/1990
Mark:
2
Serial #:
Filing Dt:
05/07/1990
Reg #:
Reg. Dt:
10/15/1991
Mark:
WELLCAT
3
Serial #:
Filing Dt:
05/07/1990
Reg #:
Reg. Dt:
09/03/1991
Mark:
WELLCAT
4
Serial #:
Filing Dt:
06/01/1993
Reg #:
Reg. Dt:
01/10/1995
Mark:
ENTERRA OIL FIELD RENTAL
5
Serial #:
Filing Dt:
12/06/1993
Reg #:
Reg. Dt:
08/15/1995
Mark:
WHITING
6
Serial #:
Filing Dt:
05/25/1994
Reg #:
NONE
Reg. Dt:
Mark:
WELLSMART
7
Serial #:
Filing Dt:
06/12/1995
Reg #:
NONE
Reg. Dt:
Mark:
ENTERRA LOR
Assignor
1
Exec Dt:
12/18/1995
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
1360 POST OAK BLVD., SUITE 1000
HOUSTON, TEXAS 77056-3098
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondence name and address
LAM, CAMARILLO & MOORE
DAVID M. O'BRIAN, ESQ.
1331 LAMAR, SUITE 1160
HOUSTON, TX 77010

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