U.S. federal trademark · Serial No. 79149096 · Reg. No. 4733717
Petroleum drilling machines; slurry pumps for petroleum; Steam condensers as parts of machines; steam engines; steam turbines; stators being parts of machines; alternators; dynamos; generators of electricity; electric motors, other than for land vehicles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.