DUO-SONIC

○ Dead · Expired

U.S. federal trademark · Serial No. 72463538 · Reg. No. 1004455

Mark

DUO-SONIC

Status

Expired

Serial Number

72463538

Registration No.

1004455

Filing Date

July 20, 1973

Registration Date

February 11, 1975

Class(es)

Class 009

Owner

03 · SALINE, MI, US

ELECTRONIC SIRENS

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