USPTO serial 77739166
MXK
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Dec 15, 2009
- Examiner
- LUDEMAN, JESSICA ANN
- 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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Current trademark owner
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Owner
Oakland, CA
PLANO, TX
PLANO, TX
OAKLAND, CA
Oakland, CA
Oakland, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jennifer Fraser
Jennifer Fraser Dykema Gossett PLLC1301 K Street, N.W., Suite 1100 WestWashington, DC 20005United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Telecommunications equipment, namely, concentrators | 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 Zhone Technologies, Inc.
- Other trademarks owned by DZS INC.
- Other trademarks owned by ZHONE TECHNOLOGIES, INC.
- Other trademarks owned by DASAN ZHONE SOLUTIONS, INC.
- Other trademarks owned by Zhone Technologies, Inc.
- Other trademarks owned by Zhone Technologies, Inc.
- Other trademarks in Class 009
- Similar marks named MXK
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 18, 2026 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Oct 7, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 7, 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. |
| Oct 7, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 7, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 7, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jul 6, 2022 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jan 4, 2020 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jan 4, 2020 | 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. |
| Jan 4, 2020 | 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 30, 2019 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Dec 27, 2019 | 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. |
| Dec 27, 2019 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Dec 20, 2019 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Dec 20, 2019 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 6, 2019 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 6, 2019 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Dec 15, 2018 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Aug 1, 2018 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Jul 25, 2018 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Feb 1, 2016 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Feb 1, 2016 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 1, 2016 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 23, 2015 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| May 2, 2012 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Dec 15, 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. |
| Sep 29, 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. |
| Sep 9, 2009 | NPUB | NOTICE OF PUBLICATION | — |
| Aug 21, 2009 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Aug 21, 2009 | ALIE | ASSIGNED TO LIE | — |
| Aug 18, 2009 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 17, 2009 | DOCK | ASSIGNED TO EXAMINER | — |
| May 21, 2009 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 21, 2009 | NWAP | NEW APPLICATION ENTERED | — |