Trademark Search / REFRACTORAM

REFRACTORAM

○ Dead · Expired

U.S. federal trademark · Serial No. 72148188 · Reg. No. 0753691

Mark

REFRACTORAM

Status

Expired

Serial Number

72148188

Registration No.

0753691

Filing Date

July 2, 1962

Registration Date

July 30, 1963

Class(es)

Class 007

Owner

03 · PUNXSUTAWNEY, PA, US

DIAMOND CORE BITS USED IN DRILLING REFRACTORY AND CONCRETE-LIKE MATERIALS

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