USPTO serial 86902260
NU-AIR
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 5, 2018
- Examiner
- DIXON, JENNIFER HAZARD
- Law office
- Historical data usage
What this means
Status 702 means the registration is active, Section 8 was accepted, and a Section 15 declaration of incontestability was also accepted. Incontestability strengthens your rights by limiting certain challenges after five years of continuous use. Continue use in commerce and plan for the 10-year Section 8 and 9 renewal.
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Current trademark owner
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Owner
NU-AIR VENTILATION SYSTEMS INC.
Windsor, Nova Scotia, CA
NU-AIR VENTILATION SYSTEMS INC.
Windsor, Nova Scotia, CA
NU-AIR VENTILATION SYSTEMS INC.
Windsor, Nova Scotia, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jonathan R. Wachs
Jonathan R. Wachs Dickinson Wright PLLC1825 Eye Street, N.W.Suite 900Washington, DC 20006Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Heat recovery ventilators; combination furnace and hot water tank; household air cleaner; heat exchanger not being part of a machine; air conditioners; artificial embers; gas furnaces; combination gas fireplace and furnace appliance comprised of double-walled firebox with flue, ventilation system and air circulation fans, heat exchanger, andirons, artificial logs and artificial embers, and parts and fittings therefor; air and water purifiers | 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 NU-AIR VENTILATION SYSTEMS INC.
- Other trademarks owned by NU-AIR VENTILATION SYSTEMS INC.
- Other trademarks owned by NU-AIR VENTILATION SYSTEMS INC.
- Other trademarks in Class 011
- Similar marks named NU-AIR
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 14, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 14, 2025 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Aug 14, 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. |
| Aug 14, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 31, 2024 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| May 31, 2024 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| May 31, 2024 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 27, 2023 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Jun 5, 2023 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Sep 29, 2020 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Sep 29, 2020 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 29, 2020 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Sep 29, 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. |
| Sep 29, 2020 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 29, 2020 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 5, 2018 | 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. |
| Apr 29, 2018 | ETOP | EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED | — |
| Jan 15, 2018 | ETOF | EXTENSION OF TIME TO OPPOSE RECEIVED | — |
| Dec 19, 2017 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 19, 2017 | 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 29, 2017 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Nov 14, 2017 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 14, 2017 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Nov 14, 2017 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Nov 14, 2017 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Nov 14, 2017 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Oct 27, 2017 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 27, 2017 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 27, 2017 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 16, 2017 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Sep 15, 2017 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jul 12, 2017 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Jul 12, 2017 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Jul 12, 2017 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Jul 6, 2017 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Jan 3, 2017 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Jan 3, 2017 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Jan 3, 2017 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Dec 14, 2016 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 14, 2016 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 13, 2016 | ALIE | ASSIGNED TO LIE | — |
| Nov 23, 2016 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 22, 2016 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 22, 2016 | 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. |
| Nov 21, 2016 | 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 26, 2016 | 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. |
| May 26, 2016 | 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. |
| May 26, 2016 | 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. |
| May 25, 2016 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 13, 2016 | MDSM | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Feb 12, 2016 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 12, 2016 | NWAP | NEW APPLICATION ENTERED | — |