7 Drilling and Cutting Tools and Equipment-Namely, Drill Bits, Core Bits, Core Barrels, Reamers, Washover Shoes, Drill Collars, Stabilizers, Jarring Tools, Shock Absorbers, and in Hole Motors, Used in Mining, Well Drilling and Coring Operations
No claim is made to exclusive use of the phrase "Less Cost Per Foot" apart from the mark as shown.
Trademark Events
Jul 20, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jul 10, 1989
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.