Trademark search for:

PROTOCOL C3

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

2000-10-19 — Application filed
2001-03-27 — Assigned to examiner
2001-04-02 — Final disposition recorded
2001-05-24 — Correspondence received in law office
2001-08-13 — Examiners amendment mailed
2001-08-14 — Approved for pub - principal register
2001-12-12 — Notice of publication
2002-01-01 — Published for opposition
2002-01-07 — Extension of time to oppose received
2002-08-20 — Noa mailed - sou required from applicant
2003-02-21 — Final status recorded
2003-05-24 — Application abandoned

Owner Information

Mallinckrodt Baker, Inc.
St. Louis , MO

Correspondent

MALLINCKRODT BAKER, INC
675 MCDONNELL BLVD
P O BOX 5840
ST LOUIS, MO 63134

Filing Details

Filing Date:
2000-10-19

Status Date:
2003-02-21

Category:
Pharmaceuticals

Filing Year:
2000

Disclaimer: This page is informational only and does not constitute legal advice. Trademark availability depends on jurisdiction, usage, and legal interpretation.