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TYMPANOGRAPH

EXPIRED USPTO USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

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USPTO Filing History

Key events recorded for this trademark application

1973-07-30 — Application filed
1981-11-30 — Registered - sec. 8 (6-yr) accepted
1996-06-17 — Expired sec. 9
1996-06-17 — Final status recorded

Owner Information

AMERICAN ELECTROMEDICS CORPORATION
DOBBS FERRY , NY

Filing Details

Filing Date:
1973-07-30

Status Date:
1996-06-17

Category:
Medical Apparatus

Filing Year:
1973

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