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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

1970-07-27 — Application filed
1978-03-13 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1993-02-08 — Expired sec. 9
1993-02-08 — Final status recorded

Owner Information

HY-CAL ENGINEERING
SANTA FE SPRINGS , CA

Filing Details

Filing Date:
1970-07-27

Status Date:
1993-02-08

Category:
Electronics & Software

Filing Year:
1970

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