Trademark search for:

TONE-RAY

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

1942-10-23 — Application filed
1983-12-28 — Registered and renewed (second renewal - 20 yrs)
2004-10-02 — Cancelled sec. 8 (10-yr)/expired section 9
2004-10-02 — Final status recorded

Owner Information

Imperial Optical Company Ltd.
Toronto, Ontario CA

Percy Hermant Limited
Toronto, Ontario CA

Filing Details

Filing Date:
1942-10-23

Status Date:
2004-10-02

Category:
Electronics & Software

Filing Year:
1942

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