Trademark Search  /  SHAMROCK

SHAMROCK

● Live · Registered

U.S. federal trademark · Serial No. 73064883 · Reg. No. 1042911

Mark
SHAMROCK
Status
Registered
Serial Number
73064883
Registration No.
1042911
Filing Date
October 2, 1975
Registration Date
July 6, 1976
Class(es)
Class 019

Owners

HARBISONWALKER INTERNATIONAL, INC.
03 · Pittsburgh, PA
NORTH AMERICAN REFRACTORIES COMPANY
03 · MOON TOWNSHIP, PA
NL INDUSTRIES, INC.
03 · NEW YORK, NY

Goods & Services

REFRACTORY SHAPES, CEMENTS AND RAMMING MIXES

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