USPTO serial 98777624
DUET
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 7, 2026
- Examiner
- RICHARDSON, REBEKAH P
- Law office
- FILE REPOSITORY (FRANCONIA)
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
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Ottawa Ontario, CA
Ottawa Ontario, CA
Ottawa Ontario, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Merle W. Richman, Esq.
10616 RANCHO CARMEL DRIVESAN DIEGO, CA 92128United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Downloadable computer software and computer software applications for the design and optimization of photovoltaic systems comprising of any arrangements of monofacial and bifacial panels, inverters, transformers, electrical interconnections, energy storage systems and power management with respect to their installation, illumination and operating environments; Downloadable computer software and computer software applications for data analysis of photovoltaic system performance in relation to energy yield dynamics, environmental conditions and meteorology; Downloadable computer software and computer software applications for data analysis of photovoltaic performance in relation to cash flow and bankability; Downloadable computer software and computer software applications for operation and management of photovoltaic systems; Downloadable computer software and computer software applications for the management and optimization of energy flows within and between photovoltaic systems, energy storage systems and energy markets | ACTIVE | — |
| 042 | online non-downloadable computer software for the design and optimization of photovoltaic systems comprising any arrangements of monofacial and bifacial panels, inverters, transformers, electrical interconnections, energy storage systems and power management with respect to their installation, illumination and operating environments; online non-downloadable computer software for data analysis of photovoltaic system performance in relation to energy yield dynamics, environmental conditions and meteorology; online non-downloadable computer software for data analysis of photovoltaic system performance in relation to cash flow and bankability; online non-downloadable computer software for operation and management of photovoltaic systems; online non-downloadable computer software for the management and optimization of energy flows within and between photovoltaic systems, storage systems and energy markets; | 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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 7, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jul 7, 2026 | 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. |
| May 19, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| May 19, 2026 | 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. |
| May 13, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Apr 20, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 13, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 13, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 13, 2026 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Jan 19, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 19, 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. |
| Jan 19, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 12, 2026 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Jan 12, 2026 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Jan 12, 2026 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Oct 10, 2025 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Apr 9, 2025 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Apr 9, 2025 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Apr 9, 2025 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Apr 8, 2025 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Apr 8, 2025 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Apr 8, 2025 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Apr 8, 2025 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Mar 19, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 30, 2024 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Sep 30, 2024 | NWAP | NEW APPLICATION ENTERED | — |