USPTO serial 86508509
Reviewed by CopyMark Law Group
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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.
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Martin Marietta Magnesia Specialties, LLC
Raleigh, NC
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
Baltimore, MD
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 hydroxides and ] magnesium oxides for use in industrial and food manufacturing processes | 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 |
|---|---|---|---|
| Sep 11, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Sep 11, 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. |
| Sep 11, 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. |
| Sep 11, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| May 15, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| May 12, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Apr 5, 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 | — |
| Apr 5, 2021 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Apr 5, 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. |
| Feb 27, 2016 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Feb 26, 2016 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Feb 2, 2016 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Jan 31, 2016 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Dec 22, 2015 | IUAF | USE AMENDMENT FILED | — |
| Dec 22, 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 21, 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. |
| May 26, 2015 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| May 26, 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 6, 2015 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Apr 21, 2015 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Apr 18, 2015 | ALIE | ASSIGNED TO LIE | — |
| Mar 26, 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 | — |