Trademark search for:

OPENKNOWLEDGE

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

1992-12-15 — Application filed
1993-03-01 — Assigned to examiner
1993-03-03 — Assigned to examiner
1993-03-17 — Assigned to examiner
1993-04-01 — Examiner's amendment mailed
1993-04-08 — Approved for pub - principal register
1993-05-14 — Notice of publication
1993-06-15 — Published for opposition
1993-09-07 — Noa mailed - sou required from applicant
1994-03-07 — Sou extension 1 filed
1994-04-14 — Sou extension 1 granted
1994-09-07 — Sou extension 2 filed
1994-12-16 — Sou extension 2 denial letter prepared
1994-12-16 — Sou extension 2 denial letter mailed
1994-12-16 — Application abandoned
1994-12-16 — Final status recorded

Owner Information

PenKnowledge, Inc.
Birmingham , AL

Correspondent

PENKNOWLEDGE, INC
1075 13TH ST S
BIRMINGHAM, AL 35294
UNITED STATES

Filing Details

Filing Date:
1992-12-15

Status Date:
1994-12-16

Category:
Science & Technology Services

Filing Year:
1992

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