USPTO serial 99483823
CAYIN
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 2, 2026
- Examiner
- DIGAN, MATTHEW M
- 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
ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD.
Zhuhai, Guangdong, CN
Other trademarks owned by ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD.
ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD.
Zhuhai, Guangdong, CN
Other trademarks owned by ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD.
ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD.
Zhuhai, Guangdong, CN
Other trademarks owned by ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Priscilla Lauren Speer
Priscilla Lauren Speer BAYRAMOGLU LAW OFFICES LLC1540 West Warm Springs RoadSuite 100Henderson, NV 89014Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Headphones; Portable audio players; Audio cassette and CD players; Amplifiers; Sound amplifiers; Dual amplifier balancers; Sound mixers; Stereo tuners; Audio speakers; Digital audio players | ACTIVE | Jan 21, 2005 |
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 ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD.
- Other trademarks owned by ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD.
- Other trademarks owned by ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD.
- Other trademarks in Class 009
- Similar marks named CAYIN
- Prosecution event R.PR explained
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 2, 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. |
| Apr 14, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Apr 14, 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. |
| Apr 8, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Mar 19, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 19, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 13, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 6, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Nov 6, 2025 | NWAP | NEW APPLICATION ENTERED | — |