U.S. federal trademark · Serial No. 74469103 · Reg. No. 2061727
rental of oil well tools and supervision and coordination of the operation thereof
power-operated oil well tool in the nature of a plunger or piston pump for use in alleviating damage to or restriction of permeability around a well bore
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.