U.S. federal trademark · Serial No. 99397268
Machine parts for oil pipelines, oilfield wellhead machines, and flow processing units, namely, choke valves; machine parts for flow control of oilfield wellhead machines for the oil and gas industry, namely, choke valves
New product design services for the oil and gas industry; engineering for the oil and gas industry; technical field services in the nature of technical consulting services related to use of choke valves for the oil and gas industry
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