Mark Identification

I-DRILL

Serial Number

78236032

Filing Date

Apr 10, 2003

Registration Date

Aug 2, 2005

Trademark by

SMITH INTERNATIONAL INC.

Active Trademark

Classification Information

Consulting in the field of oil drilling, namely, analyzing geologic conditions, drilling conditions, vibration data, mechanics data and drilling data from wells provided by or for a customer, and selecting drilling bits and optimized drilling parameters for a given customer application in a well or group of wells

Building Construction and Repair