CO-HARD
USPTO Trademark Record · Serial No. 73244245
Trademark details
It was initially claimed by United States Steel Corporation on 19791226.
That brand applies to the following goods and services:Oil Well Pumping Machinery Parts-Namely, Mud Pump Piston Rods, Plunger Pump Plungers, Polished Rods and Subsurface Pump Plungers.
Currently that trademark is represented by trademark attorney(s): Joan D. Wattenberg.
You can learn more about that trademark on the USPTO website: View the USPTO record
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