USPTO serial 85578591
LAYERZERO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 1, 2016
- Examiner
- LORENZO, KATHLEEN H
- Law office
- PUBLICATION AND ISSUE SECTION
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
Aurora, OH, US
Aurora, OH, US
Chagrin Falls, OH, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Raymond Rundelli
Raymond Rundelli CALFEE, HALTER & GRISWOLD LLP1405 East Sixth StreetThe Calfee BuildingCLEVELAND, OH 44114-1607Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Electrical static transfer switches; electrical power distribution units; electrical remote power panels; electrical grid isolation systems comprising switches, bypass and isolation circuit breakers, and monitoring and control electronics; electrical switchboards; electrical monitoring systems, namely, voltage, current, power and energy measurement and recording apparatus | ACTIVE | May 31, 2015 |
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 LayerZero Power Systems, Inc.
- Other trademarks owned by LayerZero Power Systems, Inc.
- Other trademarks owned by LayerZero Power Systems, Inc.
- Other trademarks in Class 009
- Similar marks named LAYERZERO
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 27, 2026 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Feb 27, 2026 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 27, 2026 | 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. |
| Feb 27, 2026 | 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 26, 2026 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Dec 19, 2025 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Dec 19, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Sep 11, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Sep 3, 2025 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Sep 2, 2025 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Mar 2, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Feb 12, 2022 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Feb 12, 2022 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 12, 2022 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 25, 2021 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Mar 1, 2021 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Mar 1, 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. |
| Jan 23, 2016 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Jan 22, 2016 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jan 8, 2016 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Dec 21, 2015 | IUAF | USE AMENDMENT FILED | — |
| Dec 21, 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 17, 2015 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jul 16, 2015 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Jul 14, 2015 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Jun 16, 2015 | EXT1 | SOU EXTENSION 1 FILED | — |
| Jun 16, 2015 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Dec 23, 2014 | 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. |
| Oct 28, 2014 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Oct 28, 2014 | 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 8, 2014 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Sep 25, 2014 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Sep 25, 2014 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 17, 2014 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Sep 17, 2014 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 17, 2014 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Aug 25, 2014 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 13, 2014 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Feb 11, 2014 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Aug 7, 2013 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Feb 6, 2013 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Feb 4, 2013 | ALIE | ASSIGNED TO LIE | — |
| Aug 4, 2012 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Aug 4, 2012 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Aug 4, 2012 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Aug 1, 2012 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 1, 2012 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 1, 2012 | 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. |
| Jul 11, 2012 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 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. |
| Jul 11, 2012 | GNRT | NON-FINAL ACTION E-MAILED | 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. |
| Jul 11, 2012 | 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. |
| Jun 28, 2012 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 31, 2012 | MPMK | NOTICE OF PSEUDO MARK MAILED | — |
| Mar 30, 2012 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 27, 2012 | NWAP | NEW APPLICATION ENTERED | — |