Trademark search for:

PROCESS CHALLENGE DEVICES

EXPIRED USPTO USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

Trademark records may change over time. For the most up-to-date trademark status, domain availability, and social handle checks, run a live search.

Live search · Most up-to-date results

Also check across:

USPTO Filing History

Key events recorded for this trademark application

1999-01-22 — Application filed
1999-07-09 — Assigned to examiner
1999-07-12 — Assigned to examiner
1999-07-13 — Assigned to examiner
1999-07-23 — Final disposition recorded
2000-03-02 — Application abandoned
2000-04-03 — Petition to revive-received
2000-10-02 — Petition to revive-granted
2000-10-03 — Assigned to examiner
2000-10-10 — Office action issued
2001-03-16 — Correspondence received in law office
2001-05-21 — Approved for pub - principal register
2001-08-29 — Notice of publication
2001-09-18 — Published for opposition
2001-12-11 — Registered-principal register
2006-12-29 — Case file in ticrs
2007-04-17 — Teas section 8 received
2007-04-17 — Registered - sec. 8 (6-yr) filed
2007-05-15 — Assigned to paralegal
2007-05-23 — Registered - sec. 8 (6-yr) accepted
2007-12-12 — Automatic update of assignment of ownership
2007-12-13 — Paper received
2007-12-13 — Registered - sec. 8 (6-yr) & sec. 15 filed
2007-12-19 — Assigned to paralegal
2007-12-28 — Registered - sec. 15 acknowledged
2012-03-08 — Teas section 8 & 9 received
2012-03-27 — Case assigned to post registration paralegal
2012-03-27 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2012-03-27 — Registered and renewed (first renewal - 10 yrs)
2012-03-27 — Notice of acceptance of sec. 8 & 9 - e-mailed
2015-04-08 — Automatic update of assignment of ownership
2015-09-14 — Teas revoke/app/change addr of atty/dom rep received
2015-09-14 — Attorney/dom.rep.revoked and/or appointed
2020-12-11 — Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
2022-03-19 — Teas revoke/app/change addr of atty/dom rep received
2022-03-19 — Attorney/dom.rep.revoked and/or appointed
2022-03-19 — Teas change of correspondence received
2022-06-24 — Cancelled sec. 8 (10-yr)/expired section 9
2022-06-24 — Final status recorded

Owner Information

MESA LABORATORIES, INC.
LAKEWOOD , CO

PROCESS CHALLENGE DEVICES, LLC
SUNNYVALE , CA

Process Challenge Device
Sunnyvale , CA

Process Challenge Device
Hayward , CA

Filing Details

Filing Date:
1999-01-22

Status Date:
2022-06-24

Category:
Medical Apparatus

Filing Year:
1999

PROCESS CHALLENGE DEVICES

USPTO Filing History

Owner Information

Correspondent

Filing Details