Trademark search for:

PORO-KLEAN

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

1955-11-04 — Application filed
1976-05-22 — Registered and renewed (first renewal - 20 yrs)
1995-12-12 — Registered - sec. 9 filed/check record for sec. 8
1996-03-04 — Registered and renewed (second renewal - 10 yrs)
2006-02-24 — Teas section 8 & 9 received
2006-02-24 — Registered - combined section 8 (10-yr) & sec. 9 filed
2006-05-17 — Automatic update of assignment of ownership
2006-05-24 — Teas change of correspondence received
2006-05-24 — Teas revoke/app/change addr of atty/dom rep received
2006-05-24 — Attorney/dom.rep.revoked and/or appointed
2006-05-30 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2006-05-30 — Registered and renewed (third renewal - 10 yrs)
2006-08-22 — Paper received
2006-09-01 — Review of correspondence complete
2009-01-26 — Case file in ticrs
2015-05-22 — Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
2020-03-16 — Cancelled sec. 8 (10-yr)/expired section 9
2020-03-16 — Final status recorded

Owner Information

CUNO INCORPORATED
MERIDEN , CT

CUNO ENGINEERING CORPORATION, THE
MERIDEN , CT

Correspondent

MICHELLE M MICHEL, JAMES F VOEGELI, MI 3M COMPANY
BLDG 220-9E-01
3M CTR 2501 HUDSON RD
SAINT PAUL, MN 55144

Filing Details

Filing Date:
1955-11-04

Status Date:
2020-03-16

Category:
Machines

Filing Year:
1955

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