U.S. federal trademark · Serial No. 78161545 · Reg. No. 2907193
Downhole oil field machines for securing, grabbing, or otherwise retaining well tubulars, and parts of downhole oil field machines for securing downhole tools, namely, rod-pump anchors and tubing anchors, all used in oil and gas wells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.