USPTO serial 99714114
DUZHI
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Oct 20, 2026
- Examiner
- MAI, TINA HSIN
- 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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Owner
Shenzhen Hot Cool Digital Co., Ltd.
Shenzhen City, Guangdong Province, CN
Other trademarks owned by Shenzhen Hot Cool Digital Co., Ltd.
Shenzhen Hot Cool Digital Co., Ltd.
Shenzhen City, Guangdong Province, CN
Other trademarks owned by Shenzhen Hot Cool Digital Co., Ltd.
Shenzhen Hot Cool Digital Co., Ltd.
Shenzhen City, Guangdong Province, CN
Other trademarks owned by Shenzhen Hot Cool Digital Co., Ltd.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jiahang Yao
418 Broadway #10159Albany, NY 12207United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Cases for mobile phones; Protective covers and cases for tablet computers; Battery chargers for use with telephones; Computer peripheral apparatus; Headphones; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; USB cables for cellphones; Smartwatches; Wireless chargers; Audio adapter plugs; USB hubs; Wireless charging mouse pads; Mounts for mobile telephones; Screen protectors for mobile telephones; Wearable computers in the nature of smartglasses | ACTIVE | Sep 1, 2025 |
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 Hot Cool Digital Co., Ltd.
- Other trademarks owned by Shenzhen Hot Cool Digital Co., Ltd.
- Other trademarks owned by Shenzhen Hot Cool Digital Co., Ltd.
- Other trademarks in Class 009
- Similar marks named DUZHI
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 20, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Oct 20, 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 1, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 1, 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. |
| Aug 26, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 3, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jul 31, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 30, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 20, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Mar 20, 2026 | NWAP | NEW APPLICATION ENTERED | — |