USPTO serial 99586240
LEITNIUM
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- —
- Examiner
- BLACK, MILDRED ELIZABETH
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 686 means your mark is published in the USPTO Official Gazette and in the 30-day opposition period. If no opposition is filed, prosecution typically continues toward registration or a Notice of Allowance. Monitor the opposition window. After it closes, watch for Notice of Allowance (intent-to-use) or registration (use-based).
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Owner
El Cerrito, CA, US
El Cerrito, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Lindsey Sadler
Lindsey Sadler Dorsey & Whitney LLP1400 Wewatta Street, Suite 400Denver, CO 80202-5549United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Renewable energy systems, namely, photovoltaic solar panels, small wind generators, and small hydro-turbines for the production of electricity, all sold together as a unit; solar energy systems, namely, solar panels for production of electricity; grid-connected and off-grid power systems and battery systems consisting of renewable and non-renewable energy sources, namely, solar cells, batteries, generators, hydro-turbines, all sold together as a unit; solar energy systems consisting of solar panels, batteries, power conversion devices, namely, converters and inverters, generators, controllers, and downloadable operating software, all sold together as a unit; electric power system comprised of solar panels for the production of energy, battery, inverter, electric converter, rectifier, electrical system controller, and downloadable graphical user interface software; electric microgrid power distribution units; downloadable computer software for use in the planning, modeling, simulation, managing, and optimization of energy efficient systems and electricity microgrids | ACTIVE | — |
| 011 | Solar thermal modular systems comprised of solar thermal installations, namely, solar thermal modules and solar batteries for the storage and distribution of thermal energy | ACTIVE | — |
| 035 | Consulting and advisory services in the field of energy-efficient systems and electric microgrids; Business assistance, advisory and consulting services in the field of energy efficiency relating to energy-efficient systems and electric microgrids | ACTIVE | — |
| 037 | Installation of electric microgrids, thermal energy storage systems, and thermal energy distribution systems; installation of energy and electricity- efficient power systems in residential and commercial buildings; maintenance, servicing, and repair of electric microgrids, thermal energy storage systems, and thermal energy distribution systems; maintenance, servicing, and repair of energy and electricity- efficient power systems in residential and commercial buildings | ACTIVE | — |
| 040 | Custom manufacture and leasing of renewable energy systems, solar energy systems, grid-connected and off-grid power systems comprising battery systems for the production of electricity; custom manufacture of electric microgrids, thermal energy storage systems, and thermal energy distribution systems | ACTIVE | — |
| 042 | Design of renewable energy systems, solar energy systems, grid-connected and off-grid power systems and battery systems, and components therefor; design of electric microgrids, thermal energy storage systems, and thermal energy distribution systems; design of energy and electricity- efficient residential and commercial buildings; design of electric microgrids, thermal energy storage systems, and thermal distribution systems; providing temporary use of non-downloadable computer software for use in the planning, modeling, simulation, managing, and optimization of energy efficient systems and electricity microgrids | 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 YouSolar, Inc.
- Other trademarks owned by YouSolar, Inc.
- Other trademarks in Class 009
- Other trademarks in Class 011
- Other trademarks in Class 035
- Other trademarks in Class 037
- Other trademarks in Class 040
- Other trademarks in Class 042
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 13, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Oct 13, 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. |
| Oct 7, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Sep 15, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 15, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Sep 15, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Sep 15, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Sep 15, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Aug 19, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 19, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 19, 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. |
| May 19, 2026 | 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 19, 2026 | 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 19, 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. |
| May 7, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| May 4, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jan 9, 2026 | NWAP | NEW APPLICATION ENTERED | — |
| Jan 9, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |