GRANT PRIDECO
Mark Identification

GRANT PRIDECO

Serial Number

78530418

Filing Date

Dec 10, 2004

Registration Date

Feb 21, 2006

Trademark by

NATIONAL OILWELL VARCO L.P.

Active Trademark

Classification Information

[ DISTRIBUTORSHIP SERVICES IN THE FIELD OF DRILL PIPE PRODUCTS, CASING CONNECTIONS, LINER CONNECTIONS AND TUBING CONNECTIONS FOR USE IN THE DRILLING, COMPLETING AND PRODUCING OF OIL AND GAS WELLS ]

Advertising and Business

MACHINING SERVICES, NAMELY THREADING SERVICES FOR OTHERS ON TUBULAR GOODS AND COUPLINGS USED IN THE OIL AND GAS INDUSTRY

Treatment of Materials

ENGINEERING AND CONSULTING SERVICES IN THE DESIGNING OF DRILL PIPE STRINGS, TUBING STRINGS, CASING STRINGS, OR LINER STRINGS FOR USE IN THE DRILLING, COMPLETING AND PRODUCING OF OIL AND GAS WELLS

Computer and Scientific