USPTO serial 88103765
NWESI
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jan 21, 2020
- Examiner
- WOLFE, YOUNG J
- 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
Northwest Engineering Service, Inc.
Beaverton, OR, US
Other trademarks owned by Northwest Engineering Service, Inc.
Northwest Engineering Service, Inc.
Tigard, OR, US
Other trademarks owned by Northwest Engineering Service, Inc.
Northwest Engineering Service, Inc.
Tigard, OR, US
Other trademarks owned by Northwest Engineering Service, Inc.
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 035 | Energy assessment services, namely, building energy assessment services for the purpose of determining energy efficiency or usage management | ACTIVE | Feb 28, 2010 |
| 037 | Adjusting and balancing HVAC and water systems in the nature of air and water flow balancing and measuring indoor air quality performed during the construction of buildings; Adjusting and balancing HVAC and water systems in the nature of building systems maintenance, namely, air and water flow balancing and measuring indoor air quality; building envelope inspection services, namely, measuring building envelope leakage rates and pressures performed in the course of building construction; building HVAC tune-up services, namely, inspecting, measuring and assessing the conditions of HVAC systems and making recommendations based on same, performed in the course of building construction; energy assessment services, namely, building energy assessment services for the purpose of determining building improvements needed to improve energy use and efficiency | ACTIVE | Feb 28, 2010 |
| 042 | Engineering services, namely, commissioning building systems in the nature of evaluating, testing, and inspecting HVAC and water systems; Engineering services, namely, commissioning building systems in the nature of reviewing designs of HVAC and water systems to develop verification and validation test plans and making appropriate measurements to implement those plans; clean room performance testing services, namely, measurement and verification of air quality for cleanrooms; balancing HVAC systems, namely, measurement and verification of air flows and relative pressures between rooms for the purpose of controlling air quality; testing HVAC and water systems to ensure proper functioning; testing HVAC systems, namely, inspection of fire and smoke dampers to ensure proper operation; building envelope testing services, namely, testing building pressures and air leakage to assure compliance with HVAC industry standards; building envelope testing services, namely, measuring building leakages and pressures; site sustaining services, namely, inspection, testing and monitoring HVAC systems and fire and smoke dampers to ensure proper functioning; cleanroom performance testing services; fume hood testing services, namely, evaluating performance efficacy and assuring compliance with HVAC industry standards; thermographic testing services, namely, thermographic testing to evaluate thermal defects and air leakage in buildings | ACTIVE | Feb 28, 2010 |
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 Northwest Engineering Service, Inc.
- Other trademarks owned by Northwest Engineering Service, Inc.
- Other trademarks owned by Northwest Engineering Service, Inc.
- Other trademarks in Class 035
- Other trademarks in Class 037
- Other trademarks in Class 042
- Similar marks named NWESI
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 14, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 14, 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. |
| Apr 14, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 5, 2026 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Jan 5, 2026 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jan 5, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Sep 26, 2025 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Sep 18, 2025 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Sep 18, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 18, 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. |
| Sep 18, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 18, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Sep 18, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 21, 2025 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jan 21, 2020 | 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. |
| Nov 5, 2019 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Nov 5, 2019 | 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 16, 2019 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Oct 2, 2019 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 26, 2019 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Sep 25, 2019 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 25, 2019 | ERFR | TEAS REQUEST FOR RECONSIDERATION RECEIVED | — |
| Jul 25, 2019 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Jul 25, 2019 | 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. |
| Jul 25, 2019 | 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. |
| Jun 27, 2019 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jun 27, 2019 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 27, 2019 | 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. |
| Dec 27, 2018 | 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. |
| Dec 27, 2018 | 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. |
| Dec 27, 2018 | 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. |
| Dec 14, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 11, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Sep 7, 2018 | NWAP | NEW APPLICATION ENTERED | — |