DERF

○ Dead · Abandoned

U.S. federal trademark · Serial No. 97398114

Mark

DERF

Status

Abandoned

Serial Number

97398114

Filing Date

May 6, 2022

Class(es)

Class 019

Owners

16 · St. Louis, MO, US

16 · St. Louis, MO, US

Ceramic bricks for use in refractory furnaces

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