INSULBLOX

○ Dead · Expired

U.S. federal trademark · Serial No. 71368864 · Reg. No. 0331544

Mark

INSULBLOX

Status

Expired

Serial Number

71368864

Registration No.

0331544

Filing Date

August 30, 1935

Registration Date

January 14, 1936

Class(es)

Class 017

Owner

03 · NEW YORK, NY, US

BODIES OF HEAT RESISTING HIGHLY REFRACTORY MATERIAL

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