Trademark Search  /  PENTREX

PENTREX

○ Dead · Abandoned

U.S. federal trademark · Serial No. 74517227

Mark
PENTREX
Status
Abandoned
Serial Number
74517227
Filing Date
April 26, 1994
Class(es)
Class 040

Owners

Quadrex Corporation
03 · St. Louis, MO, US
Quadrex Corporation
03 · St. Louis, MO, US

Goods & Services

fuel refining in the nature of producing ethanol fuels from biomass materials

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.