U.S. federal trademark · Serial No. 87041937 · Reg. No. TMA999516
Metal sand control screen for use in the oil, gas and energy industries; high performance sand control screen for use with slotted liners and perforated base pipes in the oil, gas and energy industries; self-cleaning, plugging resistant punched sand control screen for use in the oil, gas and energy industries; sand control devices, namely, self-cleaning, plugging resistant sand control screens for use in the oil, gas and energy industries, all the foregoing being machines
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