A Z GRANT INTERNATIONAL
USPTO Trademark Record · Serial No. 74095357
Trademark details
It was initially claimed by MASX ENERGY SERVICES GROUP, INC. on 19900910.
That brand applies to the following goods and services:earth drilling machines and parts therefor; namely, downhole drilling motors, drill collars, casing liners, string reamers, bit reamers, underreamers, drill bits, cutters, stabilizers, mud saver valves, casing cutters, anchors and packers, whipstocks, milling tools, casing string cementing tools, slip assemblies comprising slips and slip housings, drilling heads, casing scrapers, torque controls, bumper subs, hydraulic junk baskets, marine swivels and spears, hole openers, compressible drill pip.
Currently that trademark is represented by trademark attorney(s): Edgar A. Zarins.
You can learn more about that trademark on the USPTO website: View the USPTO record
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