USPTO serial 87872738
BLUELEAF
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Dec 4, 2018
- Examiner
- BELENKER, ESTHER
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 710 means the registration was cancelled because a required Section 8 declaration of continued use was not filed within the deadline (including any grace period). The federal registration is no longer active. Evaluate filing a new application if you still use the mark, or petition if cancellation was erroneous. Consult counsel on remaining common-law rights.
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Owner
Zuoxu Biology Technology Limited
Shanghai, CN
Zuoxu Biology Technology Limited
Shanghai, CN
Zuoxu Biology Technology Limited
Shanghai, CN
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Kao H. Lu
KAO H. LU/CHUN-MING SHIHP.O. BOX 230970CENTREVILLE, VA 20120UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Ultraviolet ray lamps, not for medical purposes; aquarium lights; lamps; cooling installations for water; aquarium heaters; water desalination plants; apparatus for disinfecting water; water filtering apparatus; aquarium filtration apparatus | SECTION 8 - CANCELLED | Feb 1, 2017 |
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 Zuoxu Biology Technology Limited
- Other trademarks owned by Zuoxu Biology Technology Limited
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 20, 2025 | C8.. | CANCELLED SEC. 8 (6-YR) | — |
| Dec 4, 2023 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Dec 4, 2018 | 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 18, 2018 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 18, 2018 | 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 29, 2018 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 16, 2018 | ALIE | ASSIGNED TO LIE | — |
| Aug 3, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 1, 2018 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Aug 1, 2018 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Aug 1, 2018 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Aug 1, 2018 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jul 30, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 20, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 14, 2018 | NWAP | NEW APPLICATION ENTERED | — |