U.S. federal trademark · Serial No. 88679611
Valves; oil and gas tools, namely, artificial lift systems used primarily with modular and single string rod lift components and other associated accessories that improve lifting efficiencies and reduce friction; and oil and gas tools, namely, friction reducing tools, centralizers for casing and tubing, valve actuators, and mule shoes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.