USPTO serial 90740435
FLEXENERGY
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Nov 11, 2025
- Examiner
- MORRIS, KRISTINA KLOIBER
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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Current trademark owner
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Owner
Portsmouth, NH
Portsmouth, NH
FLEX LEASING POWER & SERVICE LLC
Centennial, CO
FLEX LEASING POWER & SERVICE LLC
Centennial, CO
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Stacie K. Smith
Stacie K. Smith FENNEMORE CRAIG, P.C.2394 EAST CAMELBACK ROADSUITE 600PHOENIX, AZ 85016-3429Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 037 | Technical support services, namely, technical advice related to the installation of turbines and heat exchange equipment; Technical support services, namely, technical advice related to the repair of turbines and heat exchange equipment; Repair, installation, tuning and maintenance of components, parts or systems in steam and gas turbine generators, power plants, power generating equipment, electricity generating equipment, combined heat and power equipment and boilers performed according to service contracts; Maintenance and repair of turbines and heat exchange equipment; Installation, maintenance and repair of components, parts or systems in steam and gas turbine generators, power plants, power generating equipment, electricity generating equipment, combined heat and power equipment and boilers; Maintenance, repair, replacement and tuning of components, parts or systems in steam and gas turbine generators | ACTIVE | — |
| 040 | Leasing of energy generating equipment in the nature of turbines | ACTIVE | — |
| 041 | Training in the use and operation of turbines and heat exchange equipment | 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 FlexEnergy, Inc.
- Other trademarks owned by FlexEnergy, Inc.
- Other trademarks owned by FLEX LEASING POWER & SERVICE LLC
- Other trademarks owned by FLEX LEASING POWER & SERVICE LLC
- Other trademarks in Class 037
- Other trademarks in Class 040
- Other trademarks in Class 041
- Similar marks named FLEXENERGY
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 11, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Nov 11, 2025 | 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. |
| Oct 21, 2025 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Oct 21, 2025 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Oct 20, 2025 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Oct 17, 2025 | IUAF | USE AMENDMENT FILED | — |
| Oct 17, 2025 | 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 31, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jul 30, 2025 | EX5G | SOU EXTENSION 5 GRANTED | — |
| Jul 30, 2025 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Apr 14, 2025 | 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. |
| Apr 13, 2025 | EXT5 | SOU EXTENSION 5 FILED | — |
| Oct 11, 2024 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 11, 2024 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Oct 11, 2024 | EXT4 | SOU EXTENSION 4 FILED | — |
| Oct 11, 2024 | 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. |
| Apr 19, 2024 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Apr 18, 2024 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Apr 18, 2024 | EXT3 | SOU EXTENSION 3 FILED | — |
| Apr 18, 2024 | 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. |
| Sep 21, 2023 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Sep 19, 2023 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Sep 19, 2023 | EXT2 | SOU EXTENSION 2 FILED | — |
| Sep 19, 2023 | 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. |
| Apr 20, 2023 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Apr 18, 2023 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Apr 18, 2023 | EXT1 | SOU EXTENSION 1 FILED | — |
| Apr 18, 2023 | 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. |
| Oct 18, 2022 | 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. |
| Aug 24, 2022 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Aug 23, 2022 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Aug 23, 2022 | 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. |
| Aug 3, 2022 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jul 21, 2022 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jul 2, 2022 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 1, 2022 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 1, 2022 | 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. |
| Jun 15, 2022 | 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. |
| Jun 15, 2022 | 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. |
| Jun 15, 2022 | 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 26, 2022 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| May 26, 2022 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| May 26, 2022 | ALIE | ASSIGNED TO LIE | — |
| May 19, 2022 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| May 13, 2022 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Jan 3, 2022 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 24, 2021 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Sep 24, 2021 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Sep 24, 2021 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Sep 17, 2021 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 23, 2021 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 31, 2021 | NWAP | NEW APPLICATION ENTERED | — |