Mark Identification

KEYSTONE DRILL SERVICES INC.

Serial Number

76316611

Filing Date

Sep 24, 2001

Registration Date

Sep 24, 2002

Trademark by

KEYSTONE DRILL SERVICES INC.

Classification Information

Drilling equipment and parts therefor namely, air compressors, booster compressors, power operated down hole drills, lubricators and down hole drill bits

Machinery

Repair and rental of drilling equipment and parts therefor including air compressors, booster compressors, down hole drills, lubricators, and drill bits

Building Construction and Repair

HARTMANEW