USPTO serial 86508540
Reviewed by CopyMark Law Group
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Martin Marietta Magnesia Specialties, LLC
Baltimore, MD
Other trademarks owned by Martin Marietta Magnesia Specialties, LLC
Martin Marietta Magnesia Specialties, LLC
Baltimore, MD
Other trademarks owned by Martin Marietta Magnesia Specialties, LLC
Martin Marietta Magnesia Specialties, LLC
Raleigh, NC
Other trademarks owned by Martin Marietta Magnesia Specialties, LLC
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Sarah P. Harrell
Sarah P. Harrell Barnes & Thornburg LLP11 South Meridian StreetIndianapolis, IN 46204United States| Class | Description | Status | First use |
|---|---|---|---|
| 001 | magnesium oxide | ACTIVE | — |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 27, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jul 27, 2025 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jul 27, 2025 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jul 27, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Mar 5, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jan 26, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Aug 13, 2024 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Aug 13, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 13, 2024 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Aug 13, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Aug 13, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Aug 13, 2024 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 21, 2022 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Jan 21, 2022 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jan 21, 2022 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 10, 2021 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Jan 26, 2021 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jan 26, 2016 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Dec 19, 2015 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Dec 18, 2015 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Nov 25, 2015 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Nov 23, 2015 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Nov 9, 2015 | IUAF | USE AMENDMENT FILED | — |
| Nov 9, 2015 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Jul 28, 2015 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Jun 2, 2015 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 2, 2015 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| May 13, 2015 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Apr 24, 2015 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Apr 20, 2015 | ALIE | ASSIGNED TO LIE | — |
| Mar 27, 2015 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 26, 2015 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 3, 2015 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Jan 31, 2015 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jan 23, 2015 | NWAP | NEW APPLICATION ENTERED | — |