DUOGRAPH

○ Dead · Expired

U.S. federal trademark · Serial No. 71213678 · Reg. No. 0204976

Mark

DUOGRAPH

Status

Expired

Serial Number

71213678

Registration No.

0204976

Filing Date

May 2, 1925

Registration Date

October 27, 1925

Class(es)

Class 011

Owner

OXYACETYLENE CUTTING APPARATUS

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