USPTO serial 74234661
SIMULINK
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jan 11, 1994
- Examiner
- PESKA, KEVIN
- 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
Natick, MA, US
Natick, MA, US
Natick, MA, US
Natick, MA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
H. Straat Tenney
H. Straat Tenney Troutman Pepper Locke LLPChurch Street Station; P.O. Box 1470New York, NY 10008-1470United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | computer software for simulating dynamic nonlinear systems | ACTIVE | — |
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 MATHWORKS INC, THE
- Other trademarks owned by MathWorks, Inc., The
- Other trademarks owned by MathWorks, Inc., The
- Other trademarks owned by MathWorks, Inc., The
- Other trademarks in Class 009
- Similar marks named SIMULINK
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| May 20, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 20, 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. |
| May 20, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 20, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| May 20, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Apr 25, 2024 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Apr 25, 2024 | RNL3 | REGISTERED AND RENEWED (THIRD 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. |
| Apr 25, 2024 | 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. |
| Apr 25, 2024 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Dec 27, 2023 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jan 11, 2023 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jan 21, 2016 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 11, 2014 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 11, 2014 | 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. |
| Feb 11, 2014 | 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. |
| Feb 11, 2014 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jan 10, 2014 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Jan 10, 2014 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Sep 10, 2007 | CFIT | CASE FILE IN TICRS | — |
| Oct 30, 2003 | 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. |
| Oct 30, 2003 | 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. |
| Aug 6, 2003 | PR89 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9 | — |
| Aug 6, 2003 | PAPER RECEIVED | — | |
| Apr 11, 2003 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Feb 10, 2003 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Feb 10, 2003 | PAPER RECEIVED | — | |
| Jul 7, 1999 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 4, 1999 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jan 11, 1994 | 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. |
| Sep 13, 1993 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jun 1, 1993 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Apr 16, 1993 | IUAF | USE AMENDMENT FILED | — |
| Mar 30, 1993 | NOAM | NOA 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. |
| Jul 21, 1992 | 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. |
| Jun 19, 1992 | NPUB | NOTICE OF PUBLICATION | — |
| Mar 13, 1992 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 5, 1992 | DOCK | ASSIGNED TO EXAMINER | — |