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GREFMAG

● Live · Registered

U.S. federal trademark · Serial No. 72248696 · Reg. No. 0829662

Mark
GREFMAG
Status
Registered
Serial Number
72248696
Registration No.
0829662
Filing Date
June 22, 1966
Registration Date
June 6, 1967
Class(es)
Class 019

Owners

HARBISONWALKER INTERNATIONAL, INC.
03 · Moon Township, PA, US
A.P. GREEN REFRACTORIES, INC.
03 · MOON TOWNSHIP, PA, US
A.P. Green Industries, Inc.
03 · Moon Township, PA, US
GENERAL REFRACTORIES COMPANY
03 · PHILADELPHIA, PA, US

Goods & Services

REFRACTORY GUNNING MIX

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