KEYSTONE CENTURY WALL
Dead / Cancelled — Cancelled — Section 8 (as of 13 Feb 2026)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 78324236
- Registration number
- 2979499
- Mark type
- Stylized text
- Filed
- 06 Nov 2003
- Published for opposition
- 14 Sept 2004
- Registered
- 26 Jul 2005
- Next maintenance due
- 26 Jul 2015
- Attorney of record
- Jeffrey R. Cadwell
Goods and services
- Class 019 — Non-metallic building materials: Modular Concrete Blocks Used to Construct Earth Retaining Walls
Owner
- Keystone Retaining Wall Systems LLC, Bloomington, MN, US
- Keystone Retaining Wall Systems, Inc., Edina, MN, US
- Keystone Retaining Wall Systems, Inc., Minneapolis, MN, US
- Keystone Retaining Wall Systems, Inc., Minneapolis, MN, US
Prosecution history
- 13 Feb 2026 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 26 Jul 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 16 Oct 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 16 Oct 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 16 Oct 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 16 Oct 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 16 Oct 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 13 Aug 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 13 Aug 2015 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 13 Aug 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Aug 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 20 Jul 2015 — TEAS SECTION 8 & 9 RECEIVED
- 19 Jun 2013 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 09 May 2012 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 15 Mar 2012 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED