Trademark Search  /  DU

DU

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75253355 · Reg. No. 2176389

Mark
DU
Status
Cancelled
Serial Number
75253355
Registration No.
2176389
Filing Date
March 7, 1997
Registration Date
July 28, 1998
Class(es)
Class 006

Owners

Duquesne Mine Supply Company
03 · Pittsburgh, PA, US
Duquesne Mine Supply Company
03 · Pittsburgh, PA, US
Duquesne Mine Supply Company
03 · Pittsburgh, PA, US

Goods & Services

metal fasteners, including hex and square head bolts, countersunk bolts, socket head cap screws, studs, pins, rods, plow and knife bolts, T-head bolts and liner bolts

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