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CLORFLOAT

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

1971-03-31 — Application filed
1978-03-20 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1992-05-06 — Registered - sec. 9 filed/check record for sec. 8
1992-08-31 — Registered and renewed (first renewal - 10 yrs)
2002-07-23 — Teas change of correspondence received
2003-02-15 — Cancelled sec. 8 (10-yr)/expired section 9
2003-02-15 — Final status recorded

Owner Information

HYDROTECH CHEMICAL CORPORATION
DECATUR , GA

PUREX CORPORATION, LTD.
LAKEWOOD , CA

Correspondent

ANN K FORD ESQ PIPER RUDNICK LLP
1200 NINETEENTH ST NW
WASHINGTON, DC 20036-2412
UNITED STATES

Filing Details

Filing Date:
1971-03-31

Status Date:
2003-02-15

Category:
Electronics & Software

Filing Year:
1971

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