Serial Number
78602721
Owner
Halliburton Energy Services, Inc.Attorney
Michael JenneyFirst Use Date
Jan 23, 2007
Filing Date
Apr 6, 2005
SPERRYSIM Trademark
Serial Number: 78602721 • Registration: 3276765
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Michael Jenney
3000 N. Sam Houston Pkwy. E.
Houston, TX 77032
United States
Trademark Details
Filing Date
April 6, 2005
Registration Date
August 7, 2007
First Use Anywhere
January 23, 2007
First Use in Commerce
January 23, 2007
Published for Opposition
December 27, 2005
Goods & Services
Computer software program that uses a drilling motor simulator for choosing various types of drilling conditions, flow rate, and drillstring rotation rate to aid in selecting optimum drilling parameters and objectives for oil and gas drilling operations