O

○ Dead · Expired

U.S. federal trademark · Serial No. 72257387 · Reg. No. 0843956

Mark

Status

Expired

Serial Number

72257387

Registration No.

0843956

Filing Date

October 27, 1966

Registration Date

February 13, 1968

Class(es)

Class 019

Owner

03 · PITTSBURGH, PA, US

REFRACTORY BRICK

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