Trademark Search / DURACOUPLER

DURACOUPLER

○ Dead · Abandoned

U.S. federal trademark · Serial No. 75135322

Mark

DURACOUPLER

Status

Abandoned

Serial Number

75135322

Filing Date

July 17, 1996

Class(es)

Class 010

Owners

03 · San Carlos, CA, US

03 · San Carlos, CA, US

earphone for use with a medical hearing screener device for testing hearing

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