Mark Identification

PULSONIX

Serial Number

76376689

Filing Date

Mar 1, 2002

Registration Date

Oct 7, 2003

Trademark by

HALLIBURTON ENERGY SERVICES INC.

Active Trademark

Classification Information

Oil and gas well services, namely, cleaning out well bores

Building Construction and Repair

Oil and gas well services, namely, treatment of well bores for stimulation of the wells

Treatment of Materials