Mark Identification

DU

Serial Number

75253355

Filing Date

Mar 7, 1997

Registration Date

Jul 28, 1998

Trademark by

DUQUESNE MINE SUPPLY COMPANY

Classification Information

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

Metal Goods