Trademark Search / TYMPANOGRAPH

TYMPANOGRAPH

○ Dead · Expired

U.S. federal trademark · Serial No. 72464344 · Reg. No. 1020251

Mark

TYMPANOGRAPH

Status

Expired

Serial Number

72464344

Registration No.

1020251

Filing Date

July 30, 1973

Registration Date

September 9, 1975

Class(es)

Class 010

Owner

03 · DOBBS FERRY, NY, US

AUDIOMETER USED IN THE DIAGNOSIS OR TREATMENT OF THE AUDITORY SYSTEM OF PATIENTS

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