U.S. federal trademark · Serial No. 73139252 · Reg. No. 1116251
OIL FIELD CEMENTING EQUIPMENT SUCH AS CASING CENTRALIZERS, CASING SCRAPERS, TUBING CENTRALIZERS, BORE WALL SCRAPERS, STOP RINGS AND THE LIKE
PORTABLE HAND PUMPS, PIPE VISES, TUBING TONGS, AND THE LIKE USED IN THE DRILLING, COMPLETION AND WORKOVER OF SUBTERRANEAN OIL AND GAS WELLS
THREAD SEALING AND LOCKING COMPOUNDS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.