EC DUO

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75303346 · Reg. No. 2343922

Mark

EC DUO

Status

Cancelled

Serial Number

75303346

Registration No.

2343922

Filing Date

June 4, 1997

Registration Date

April 18, 2000

Class(es)

Class 009

Owners

03 · LISLE, IL, US

03 · LISLE, IL, US

03 · Leesburg, VA, US

03 · Leesburg, VA, US

electronic signal processing equipment, namely, echo canceller

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