U.S. federal trademark · Serial No. 85081733 · Reg. No. 4021493
Oilfield equipment, namely, centralizers for sucker rods used in subterranean oil and gas wells; oilfield equipment, namely, paraffin scrapers for sucker rods used in subterranean oil and gas wells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.