USPTO serial 88767604
MAINSTREAM
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 16, 2021
- Examiner
- CORDOVA, RAUL
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
Berkeley Heights, NJ, US
Berkeley Heights, NJ, US
Berkeley Heights, NJ, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Daniel Jacob Gross
Daniel Jacob Gross Cowan, Liebowitz & Latman, P.C.114 West 47 Street, 21 FloorNew York, NY 10036-1525United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Air handler units; fans for HVAC units; fan array systems for air handling units; stackable fan cubes for fan array systems; wall mounted fan array systems for air handling units; control panels and controllers for fan array systems for air handling units; components for air handling units; heating coils; cooling coils | ACTIVE | — |
| 037 | [ Installation and repair of air handler units; installation and repair of HVAC units; installation and repair of fan array systems for air handling units ] | SECTION 8 - CANCELLED | — |
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 Mainstream Fluid & Air, LLC.
- Other trademarks owned by Mainstream Fluid & Air, LLC.
- Other trademarks owned by Mainstream Fluid & Air, LLC.
- Other trademarks in Class 011
- Other trademarks in Class 037
- Similar marks named MAINSTREAM
- Recently changed USPTO trademarks
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- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 23, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jul 23, 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. |
| Jul 23, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jul 23, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jul 23, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 12, 2026 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| May 12, 2026 | C15P | REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| May 12, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 18, 2026 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Feb 16, 2026 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Feb 16, 2021 | 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. |
| Dec 1, 2020 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 1, 2020 | 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. |
| Nov 11, 2020 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Oct 27, 2020 | AAUA | NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED | — |
| Oct 24, 2020 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 24, 2020 | IUAA | USE AMENDMENT ACCEPTED | — |
| Oct 2, 2020 | AUPC | AMENDMENT TO USE PROCESSING COMPLETE | — |
| Oct 2, 2020 | IUAF | USE AMENDMENT FILED | — |
| Oct 1, 2020 | EAAU | TEAS AMENDMENT OF USE RECEIVED | — |
| Oct 1, 2020 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 1, 2020 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 1, 2020 | 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. |
| Apr 15, 2020 | 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. |
| Apr 15, 2020 | 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. |
| Apr 15, 2020 | 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. |
| Apr 8, 2020 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 25, 2020 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jan 24, 2020 | NWAP | NEW APPLICATION ENTERED | — |