DUO-FLOW

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73250791 · Reg. No. 1164551

Mark

DUO-FLOW

Status

Cancelled

Serial Number

73250791

Registration No.

1164551

Filing Date

February 19, 1980

Registration Date

August 11, 1981

Class(es)

Class 011

Owners

03 · Cleveland, OH, US

03 · Cleveland, OH, US

03 · Cleveland, OH, US

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