DUPLEX

○ Dead · Cancelled

U.S. federal trademark · Serial No. 71550397 · Reg. No. 0521478

Mark

DUPLEX

Status

Cancelled

Serial Number

71550397

Registration No.

0521478

Filing Date

February 24, 1948

Registration Date

February 28, 1950

Class(es)

Class 006

Owners

03 · SAN BERNARDINO, CA, US

03 · CHINO, CA, US

SPRING SASH BALANCES

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