USPTO serial 99357129
GUS-TOP
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Nov 10, 2026
- Examiner
- CHANG, KATHERINE S
- 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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Owner
Shenzhen Guangsu Electronic Technology Co., Ltd.
Shenzhen City, CN
Other trademarks owned by Shenzhen Guangsu Electronic Technology Co., Ltd.
Shenzhen Guangsu Electronic Technology Co., Ltd.
Shenzhen City, CN
Other trademarks owned by Shenzhen Guangsu Electronic Technology Co., Ltd.
Shenzhen Guangsu Electronic Technology Co., Ltd.
Shenzhen City, CN
Other trademarks owned by Shenzhen Guangsu Electronic Technology Co., Ltd.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Allyson Morgan
3051 West Maple Loop Drive Suite 222Lehi, UT 84043United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Interior environment control system for commercial buildings, namely, heaters, ventilators and humidifiers all sold as a unit; Heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit; LED luminaires; Sterilizers; Water purifying apparatus and machines; Lighting installations; Anion generating humidifiers; Vehicle-mounted air purifying apparatus; Light projectors; Projection spotlights; Wearable electric fans; Electric hair driers; Electric tea and coffee making apparatus; Water purification filters; Heating installations for fluids; Broiling pans, electric; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Solar light fixtures, namely, indoor and outdoor solar powered lighting units and fixtures; LED lighting fixtures for indoor and outdoor lighting applications; LED light assemblies for street lights, signs, commercial lighting, automobiles, buildings, and other architectural uses | ACTIVE | Jul 27, 2026 |
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 Shenzhen Guangsu Electronic Technology Co., Ltd.
- Other trademarks owned by Shenzhen Guangsu Electronic Technology Co., Ltd.
- Other trademarks owned by Shenzhen Guangsu Electronic Technology Co., Ltd.
- Other trademarks in Class 011
- Similar marks named GUS-TOP
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 10, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Nov 10, 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. |
| Oct 22, 2026 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Oct 22, 2026 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Oct 7, 2026 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Sep 23, 2026 | IUAF | USE AMENDMENT FILED | — |
| Sep 23, 2026 | 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. |
| Apr 7, 2026 | 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. |
| Feb 10, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Feb 10, 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. |
| Feb 4, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jan 15, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 14, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 13, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Aug 26, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Aug 26, 2025 | NWAP | NEW APPLICATION ENTERED | — |