U.S. federal trademark · Serial No. 86232688 · Reg. No. 4754291
On-line ordering services featuring proppant for use in oil well and gas well hydraulic fracturing operations; Wholesale and retail store services featuring proppant for use in oil well and gas well hydraulic fracturing operations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.