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PERISORB
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PERISORB
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
1972-02-24 — Application filed
1978-12-04 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1993-01-25 — Registered - sec. 9 filed/check record for sec. 8
1993-03-18 — Registered and renewed (first renewal - 10 yrs)
2003-12-13 — Cancelled sec. 8 (10-yr)/expired section 9
2003-12-13 — Final status recorded
Owner Information
E. MERCK
6100 DARMSTADT DE
Correspondent
LILE H DEINARD GREENBERG TRAURIG HOFFMAN LIPOFF ET AL 153 E 53RD ST - 35 FL NEW YORK, NY 10022 UNITED STATES
Filing Details
Filing Date:
1972-02-24
Status Date:
2003-12-13
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Trademark availability depends on jurisdiction, usage, and legal interpretation.