USPTO serial 99181420
AM4
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Dec 23, 2025
- Examiner
- SULLIVAN, JOHN C
- 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.
Owner
Shanghai Sixue Trading Co., Ltd.
Shanghai City, CN
Shanghai Sixue Trading Co., Ltd.
Shanghai City, CN
Shanghai Sixue Trading Co., Ltd.
Shanghai City, CN
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Electric coffee makers; Filters for air conditioning; Filtration unit for filtering and treating cooking oil being part of commercial deep fryers; Lamps; Swimming pool chlorinating apparatus; Swimming pool water cleaning and filtering units; Electric roasters; Wicks adapted for oil stoves; Electric hobs; Air filtering units; Water filtration apparatus; Filters for water filtering apparatus; Plumbing fittings, namely bibbs and valves; Baking ovens | ACTIVE | Mar 11, 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 Shanghai Sixue Trading Co., Ltd.
- Other trademarks owned by Shanghai Sixue Trading Co., Ltd.
- Other trademarks owned by Shanghai Sixue Trading Co., Ltd.
- Other trademarks in Class 011
- Similar marks named AM4
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| May 22, 2026 | WOAG | WITHDRAWAL OF ATTORNEY GRANTED | — |
| May 22, 2026 | WOAR | TEAS WITHDRAWAL OF ATTORNEY RECEIVED | — |
| Dec 23, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Dec 23, 2025 | 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. |
| Nov 4, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Nov 4, 2025 | 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 29, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Oct 1, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 24, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 21, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 12, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| May 12, 2025 | NWAP | NEW APPLICATION ENTERED | — |