Mark Identification

FLEXPLUG

Serial Number

75382986

Filing Date

Oct 31, 1997

Registration Date

Dec 1, 1998

Trademark by

HALLIBURTON ENERGY SERVICES INC.

Active Trademark

Classification Information

chemical services in the oil and gas well servicing industry, namely, treating wells with chemicals to prevent lost circulation of well fluids while drilling or completing a well

Building Construction and Repair