Serial Number
77165408
Owner
HALLIBURTON ENERGY SERVICES, INC.Attorney
Michael JenneyFirst Use Date
Mar 16, 2005
Filing Date
Apr 25, 2007
SPERRY DRILLING Trademark
Serial Number: 77165408 • Registration: 3304952
Trademark Classes
Owner Contact Info
2601 BELTLINE ROAD
CARROLLTON, TX 75006
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
April 25, 2007
Registration Date
October 2, 2007
First Use Anywhere
March 16, 2005
First Use in Commerce
March 16, 2005
Goods & Services
Power-operated downhole tools and multilateral subsurface completion equipment used in the drilling of oil, gas, water, and geothermal wells, namely comprised of fluid-powered downhole motors, hydromechanical drilling jars, shock tools, drill string collars, flexible collars, taper blade reamers, hole openers, roller reamers, coring jars, core barrels, core bits, roller bits, side-tracking bits, cutters, running tools, nipples, sleeves, couplings, liners, whipstocks, wireline tools, hydraulic retrieving tools, hangers, and deflectors