USPTO serial 86345086
CORE OS
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Oct 20, 2015
- Examiner
- ASKEW, MEGAN RUTH
- 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
RALEIGH, NC, US
RALEIGH, NC, US
San Francisco, CA, US
WILMINGTON, DE, US
Wilmington, DE, US
San Francisco, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Maury M. Tepper, III
Maury M. Tepper, III Tepper & Eyster, PLLC3724 Benson DriveRaleigh, NC 27609United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Computer software, namely, software for developing, managing, updating, and maintaining online server instances and clusters hosted by third parties | ACTIVE | Jul 31, 2013 |
| 038 | [ Peer-to-peer network computer services, namely, electronic transmission of audio, video and other data and documents among computers ] | SECTION 8 - CANCELLED | Jul 31, 2013 |
| 041 | [ On-line journals, namely, blogs featuring information on technology and software and hardware updates ] | SECTION 8 - CANCELLED | Jul 16, 2013 |
| 042 | Computing platform as a service (PAAS) featuring online non-downloadable software platforms in a distributed computing environment for use in providing, hosting, managing, developing, updating, and maintaining computer software, applications and operating systems; application service provider, namely, providing, hosting, managing, developing, updating, and maintaining cloud-based computer software, applications and operating systems for third parties in the fields of cloud computing and software as service; providing virtual computer systems and virtual computer environments through cloud computing; updating and maintaining cloud-based computer software through on-line updates; computer services | ACTIVE | Jul 31, 2013 |
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 RED HAT, INC.
- Other trademarks owned by RED HAT, LLC
- Other trademarks owned by CoreOS, Inc.
- Other trademarks owned by COREOS LLC
- Other trademarks owned by CoreOS, Inc.
- Other trademarks owned by CoreOS, Inc.
- Other trademarks in Class 009
- Other trademarks in Class 038
- Other trademarks in Class 041
- Other trademarks in Class 042
- Similar marks named CORE OS
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 16, 2026 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Sep 9, 2026 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jan 22, 2026 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jan 22, 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. |
| Jan 22, 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. |
| Jan 22, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 16, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Oct 20, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Feb 1, 2022 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Feb 1, 2022 | C15P | REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 1, 2022 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 15, 2021 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Oct 20, 2020 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Apr 15, 2020 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Dec 6, 2018 | 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 6, 2018 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Nov 29, 2018 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Nov 29, 2018 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Oct 20, 2015 | 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. |
| Aug 4, 2015 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Aug 4, 2015 | 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. |
| Jul 15, 2015 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jul 2, 2015 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Jul 1, 2015 | ALIE | ASSIGNED TO LIE | — |
| Jun 16, 2015 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 11, 2015 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Jun 11, 2015 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Jun 11, 2015 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Jun 11, 2015 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jun 2, 2015 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jun 1, 2015 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 1, 2015 | ERFR | TEAS REQUEST FOR RECONSIDERATION RECEIVED | — |
| Jun 1, 2015 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 30, 2015 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| May 30, 2015 | GNFR | FINAL REFUSAL E-MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| May 30, 2015 | CNFR | FINAL REFUSAL WRITTEN | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| May 8, 2015 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| May 7, 2015 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| May 7, 2015 | 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 7, 2015 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 7, 2014 | 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. |
| Nov 7, 2014 | 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. |
| Nov 7, 2014 | 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. |
| Oct 31, 2014 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 31, 2014 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Jul 30, 2014 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 25, 2014 | NWAP | NEW APPLICATION ENTERED | — |