OPERA

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74556220 · Reg. No. 2049482

Mark

OPERA

Status

Cancelled

Serial Number

74556220

Registration No.

2049482

Filing Date

August 2, 1994

Registration Date

April 1, 1997

Class(es)

Class 005, Class 009

Owners

03 · PITTSBURGH, PA, US

03 · Elkhart, IN, US

03 · Elkhart, IN, US

medical diagnostic chemical reagent for analysis of body fluids

electrical and electronic device, namely clinical chemistry analyzer

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