USPTO serial 79045551
Reviewed by CopyMark Law Group
This trademark is registered with the USPTO. Monitoring new filings can help you catch lookalike marks early.
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.
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Christina L. Martini
Christina L. Martini MCDERMOTT WILL & SCHULTE LLP444 West Lake Street, Suite 4000Chicago, IL 60606-0029United States| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Optical elements for digital diffraction purposes for lithographic machines, namely, optical polarizers, filters, lenses, mirrors, mounts, diffusers, and amplifiers | 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 9, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 9, 2025 | 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. |
| Sep 9, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 2, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 2, 2024 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| May 2, 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. |
| May 2, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 2, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| May 2, 2024 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 6, 2022 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Apr 10, 2020 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Apr 10, 2020 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 10, 2020 | 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. |
| Apr 10, 2020 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Apr 10, 2020 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 5, 2019 | NA71 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED | — |
| Jun 5, 2019 | 71AG | REGISTERED-SEC.71 ACCEPTED | — |
| May 15, 2019 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| May 7, 2019 | ES71 | TEAS SECTION 71 RECEIVED | — |
| May 12, 2018 | REM4 | COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED | — |
| Aug 31, 2017 | RNWL | INTERNATIONAL REGISTRATION RENEWED | — |
| Dec 14, 2015 | NA75 | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED | — |
| Dec 14, 2015 | C75A | REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK. | — |
| Dec 9, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 28, 2015 | ES75 | TEAS SECTION 71 & 15 RECEIVED | — |
| Mar 29, 2013 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Jan 12, 2013 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Aug 24, 2009 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Aug 24, 2009 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Aug 12, 2009 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| May 12, 2009 | 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. |
| May 7, 2009 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Apr 23, 2009 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Apr 23, 2009 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Mar 19, 2009 | LIMG | LIMITATION OF GOODS RECEIVED FROM IB | — |
| Feb 24, 2009 | 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. |
| Feb 4, 2009 | NPUB | NOTICE OF PUBLICATION | — |
| Jan 21, 2009 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Jan 16, 2009 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 14, 2009 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jan 13, 2009 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jan 13, 2009 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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 7, 2008 | CPRA | PRIORITY ACTION MAILED | A priority action is a type of Office Action the USPTO treats as time-sensitive. It usually means the examining attorney needs a specific response or amendment quickly — often relating to a foreign priority claim or a formal requirement. Respond within the stated deadline. |
| Aug 7, 2008 | CPRA | PRIORITY ACTION WRITTEN | A priority action is a type of Office Action the USPTO treats as time-sensitive. It usually means the examining attorney needs a specific response or amendment quickly — often relating to a foreign priority claim or a formal requirement. Respond within the stated deadline. |
| Jul 15, 2008 | ZZZX | PREVIOUS ALLOWANCE COUNT WITHDRAWN | — |
| Jul 14, 2008 | PBCR | WITHDRAWN FROM PUB - OG REVIEW QUERY | — |
| Jul 3, 2008 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Jul 1, 2008 | ALIE | ASSIGNED TO LIE | — |
| Jul 1, 2008 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 29, 2008 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 29, 2008 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| May 29, 2008 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| May 29, 2008 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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 27, 2008 | 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 27, 2008 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Dec 21, 2007 | RFNT | REFUSAL PROCESSED BY IB | — |
| Dec 4, 2007 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Dec 4, 2007 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Dec 4, 2007 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Dec 3, 2007 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Nov 26, 2007 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 26, 2007 | NWAP | NEW APPLICATION ENTERED | — |
| Nov 22, 2007 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |