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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

1932-06-04 — Application filed
1972-10-11 — Registered and renewed (second renewal - 20 yrs)
1992-12-18 — Registered - sec. 9 filed/check record for sec. 8
1993-05-13 — Registered and renewed (third renewal - 10 yrs)
2002-10-08 — Paper received
2002-10-08 — Registered - sec. 9 filed/check record for sec. 8
2002-10-08 — Registered - combined section 8 (10-yr) & sec. 9 filed
2003-02-06 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2003-02-06 — Registered and renewed (fourth renewal - 10 yrs)
2003-07-26 — Teas change of correspondence received
2008-10-01 — Case file in ticrs
2009-06-23 — Review of correspondence complete
2012-09-13 — Teas section 8 & 9 received
2012-09-28 — Case assigned to post registration paralegal
2012-09-28 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2012-09-28 — Registered and renewed (fifth renewal - 10 yrs)
2012-09-28 — Notice of acceptance of sec. 8 & 9 - e-mailed
2020-08-07 — Teas change of owner address received
2020-08-07 — Teas revoke/app/change addr of atty/dom rep received
2020-08-07 — Attorney/dom.rep.revoked and/or appointed
2020-08-07 — Teas change of correspondence received
2020-08-07 — Applicant/correspondence changes (non-responsive) entered
2021-10-11 — Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
2023-04-21 — Cancelled sec. 8 (10-yr)/expired section 9
2023-04-21 — Final status recorded

Owner Information

WEIR SLURRY GROUP INC
MADISON , WI

ENVIROTECH CORPORATION
HOUSTON , TX

ALLEN-SHERMAN-HOFF COMPANY, THE
PHILADELPHIA , PA

Correspondent

Jennifer M. Hetu Honigman LLP
39400 Woodward Avenue, Suite 101
Bloomfield Hills, MI 48304-5151
UNITED STATES

Filing Details

Filing Date:
1932-06-04

Status Date:
2023-04-21

Category:
Machines

Filing Year:
1932

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