USPTO serial 99279280
PUREESSENCE
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 17, 2026
- Examiner
- MILLER, AMANDA A
- 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
POWTEK INTERNATIONAL HOLDINGS LIMITED
TSEUNG KWAN O, NT, HK
Other trademarks owned by POWTEK INTERNATIONAL HOLDINGS LIMITED
POWTEK INTERNATIONAL HOLDINGS LIMITED
TSEUNG KWAN O, NT, HK
Other trademarks owned by POWTEK INTERNATIONAL HOLDINGS LIMITED
POWTEK INTERNATIONAL HOLDINGS LIMITED
TSEUNG KWAN O, NT, HK
Other trademarks owned by POWTEK INTERNATIONAL HOLDINGS LIMITED
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Zisheng Xing
275 Cordova StApt 1204Pasadena, CA 91101Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Filters for drinking water; Water treatment equipment, namely, water filtration units; Apparatus for filtering drinking water; Water filters; Water treatment equipment, namely, reverse osmosis units; Flow restrictors for reverse osmosis water purification units; Water filtration and purification units and replacement cartridges and filters therefor; Water purification units; Water filtering units for domestic use; Water filtering apparatus | ACTIVE | Jun 30, 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 POWTEK INTERNATIONAL HOLDINGS LIMITED
- Other trademarks owned by POWTEK INTERNATIONAL HOLDINGS LIMITED
- Other trademarks owned by POWTEK INTERNATIONAL HOLDINGS LIMITED
- Other trademarks in Class 011
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 17, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Feb 17, 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. |
| Dec 30, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 30, 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. |
| Dec 24, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 2, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 1, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 17, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 11, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Jul 11, 2025 | NWAP | NEW APPLICATION ENTERED | — |