Trademark search for:

CONVAL-AID

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

1972-01-27 — Application filed
1981-03-03 — Cancelled section 8-partial
1981-10-13 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1995-08-14 — Expired sec. 9
1995-08-14 — Final status recorded

Owner Information

Aktiengesellschaft Brown, Boveri & Cie
Baden CH

Filing Details

Filing Date:
1972-01-27

Status Date:
1995-08-14

Category:
Medical Apparatus

Filing Year:
1972

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