"ROTO-HAMMER" IMPACT DRILL-JARS
Mark Identification

"ROTO-HAMMER" IMPACT DRILL-JARS

Serial Number

76458848

Filing Date

Oct 15, 2002

Registration Date

Sep 23, 2003

Trademark by

VARCO I/P INC.

Classification Information

Rental of oil and gas well drilling tools, namely hydraulically powered impact drills

Building Construction and Repair