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IR-48

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

1970-03-18 — Application filed
1977-10-31 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1992-02-21 — Registered - sec. 9 filed/check record for sec. 8
1992-03-24 — Post registration action mailed - sec. 9
1992-04-06 — Response received to post reg. action
1992-04-16 — Registered and renewed (first renewal - 10 yrs)
2003-05-03 — Cancelled sec. 8 (10-yr)/expired section 9
2003-05-03 — Final status recorded

Owner Information

NCH CORPORATION
IRVING , TX

MANTEK CORPORATION
IRVING , TX

Correspondent

RUTH A AZEN
P O BOX 152170
IRVING, TX 75217
UNITED STATES

Filing Details

Filing Date:
1970-03-18

Status Date:
2003-05-03

Category:
Pharmaceuticals

Filing Year:
1970

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