USPTO serial 79440622
DU
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 15, 2026
- Examiner
- FERRELL, LUCY K
- 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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If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
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
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Masahiro Noda
Masahiro Noda Noda Law Group, PC11622 El Camino Real, Suite 100San Diego, CA 92130United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Measuring devices, electric, namely, electronic devices for measuring electric current and power; motion sensors; electronic devices for measuring electric current; electronic power controllers for use with power converters; electronic power controllers used to reduce power consumption; power consumption measuring devices; wattmeters; radio communication machines and apparatus for communications between IOT devices and cloud services; telecommunication machines and apparatus for wireless IOT device communications to cloud services; single-channel radio communication machines and apparatus for fixed stations; wire communication machines and apparatus for ethernet communications between devices and servers and databases either local or as cloud services; downloadable computer programs and software for performing measurements of electric power parameters, making calculations on those parameters, transporting data therefrom and saving the data in cloud or local repositories; downloadable computer operating software. | ACTIVE | — |
| 037 | Installation, maintenance and repair of measuring and testing apparatus and instruments; repair or maintenance of measuring and testing machines and instruments. | ACTIVE | — |
| 042 | Computer programming; computer programming and maintenance of computer programs; remote monitoring of computer systems for managing power measurement and control equipment to ensure proper functioning; monitoring of telecommunication signals to ensure proper functioning; monitoring of computer system operation by remote access; electronic data back-up services; measurement, evaluation, and analysis of energy consumption for energy auditing purposes; energy auditing; consultancy in the field of energy-saving; rental of measuring apparatus; providing online non-downloadable computer software for analyzing energy and power consumption; providing online non-downloadable computer networking software for analyzing energy and power consumption; software as a service (SaaS) featuring software for analyzing energy and power consumption; platform as a service (PaaS) featuring software platforms for analyzing energy and power consumption; providing virtual computer systems through cloud computing | 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 Devices-Unlimited Corp.
- Other trademarks owned by Devices-Unlimited Corp.
- Other trademarks owned by Devices-Unlimited Corp.
- Other trademarks in Class 009
- Other trademarks in Class 037
- Other trademarks in Class 042
- Similar marks named DU
- Prosecution event R.PR explained
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 15, 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. |
| Sep 15, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Sep 15, 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. |
| Jul 21, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jul 21, 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. |
| Jul 15, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jun 24, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 24, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Jun 24, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Jun 24, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Jun 24, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jun 18, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jun 18, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 18, 2026 | 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. |
| Feb 19, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Feb 5, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Feb 5, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jan 8, 2026 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jan 7, 2026 | 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. |
| Jan 7, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 6, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Jan 6, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jan 1, 2026 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |