7 SEPARATION APPARATUS FOR REMOVING SOLIDS FROM LIQUIDS SUCH AS SAND FROM OIL
IN THE STATEMENT, COLUMN 1, LINE 1, "(TEXAS CORPORATION)" SHOULD BE DELETED AND "(DELAWARE CORPORATION)" SHOULD BE INSERTED. In the statement, column 1, line 1, "(Texas corporation)" should be deleted and "(Delaware corporation)" should be inserted.
Trademark Events
Dec 9, 1997
Expired Sec. 9
Apr 1, 1985
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.