U.S. federal trademark · Serial No. 85383769 · Reg. No. 4400643
Transformer oil processing services, namely, processing of oil; transformer oil processing services, namely, assembly of oil machines and power generation engines for others
Installation, repair and maintenance of transformer oil processing machinery
Transformer oil processing equipment, namely, emissions control catalytic oxidizer for reducing contaminants in the air for transformer oil vacuum
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.