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HEP-O-METER

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

1978-04-04 — Application filed
1985-03-14 — Registered - sec. 8 (6-yr) & sec. 15 filed
1985-07-19 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
2001-01-27 — Cancelled sec. 8 (10-yr)/expired section 9
2001-01-27 — Final status recorded

Owner Information

RESEARCH DEVELOPMENT SYSTEMS, INC.
PLACENTIA , CA

Correspondent

LOUIS J BACHAND WAGNER, BACHAND & WAGNER
3541 OCEAN VIEW BLVD
GLENDALE, CA 91208
UNITED STATES

Filing Details

Filing Date:
1978-04-04

Status Date:
2001-01-27

Category:
Electronics & Software

Filing Year:
1978

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