U.S. federal trademark · Serial No. 79331495 · Reg. No. 6998511
Parts for pumps, namely, stator adjustment systems and units being parts of machines comprised of a digital or analog scale to record data by reading position of the adjusting flange to provide a digital process for adjustment of preload of the rotor-stator system; component parts for progressive cavity pumps, namely, stator adjustment systems and units being parts of machines comprised of a digital or analog scale to record data by reading position of the adjusting flange to provide a digital process for adjustment of preload of the rotor-stator system; fittings for progressive cavity pumps, namely, stator adjustment systems and units being parts of machines comprised of a digital or analog scale to record data by reading position of the adjusting flange to provide a digital process for adjustment of preload of the rotor-stator system; control systems for progressive cavity pumps, namely, stator adjustment systems and units being parts of machines comprised of a digital or analog scale to record data by reading position of the adjusting flange to provide a digital process for adjustment of preload of the rotor-stator system
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