USPTO serial 75418619
MAYO MEDICAL LABORATORIES
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 16, 1999
- Examiner
- WILLIAMS, IRENE
- Law office
- GENERIC WEB UPDATE
What this means
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.
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Owner
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH
Rochester, MN, US
Other trademarks owned by MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH
Rochester, MN, US
Rochester, MN, US
Rochester, MN, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Timothy M. Kenny
Timothy M. Kenny Norton Rose Fulbright US LLP60 South Sixth Street, Suite 3100Minneapolis, MN 55402United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 042 | Medical Testing Services And Consulting Services In The Field Of Laboratory Community Outreach And Networking | ACTIVE | Jan 1, 1975 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH
- Other trademarks owned by Mayo Foundation
- Other trademarks owned by Mayo Foundation
- Other trademarks owned by Mayo Foundation
- Other trademarks in Class 042
- Similar marks named MAYO MEDICAL LABORATORIES
- Recently changed USPTO trademarks
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- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 13, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 13, 2026 | 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. |
| Jan 13, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 13, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 13, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Mar 16, 2019 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Mar 16, 2019 | RNL2 | REGISTERED AND RENEWED (SECOND 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. |
| Mar 16, 2019 | 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. |
| Mar 16, 2019 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 15, 2019 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 16, 2018 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Dec 5, 2008 | 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. |
| Dec 5, 2008 | 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. |
| Dec 1, 2008 | PLGL | ASSIGNED TO PARALEGAL | — |
| Nov 26, 2008 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 9, 2005 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jan 27, 2005 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jan 27, 2005 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jan 27, 2005 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Feb 16, 1999 | 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. |
| Nov 24, 1998 | 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. |
| Oct 23, 1998 | NPUB | NOTICE OF PUBLICATION | — |
| Sep 18, 1998 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 17, 1998 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Sep 10, 1998 | DOCK | ASSIGNED TO EXAMINER | — |