U.S. federal trademark · Serial No. 88171002 · Reg. No. 6075775
Oil well drilling and completion equipment, namely, remotely operable locking systems comprised primarily of a pipe coupling with remotely operable locks and a lock retaining ring used to attach and detach well service tools to a wellhead
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.