USPTO serial 79404834
CLEAN
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 11, 2025
- Examiner
- GILLANI, MAHREEN A
- Law office
- GENERIC WEB UPDATE
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.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Separating machines for chemical processing; dust separating machines for chemical processing; chemical processing machines and apparatus; machines and apparatus for processing foods or beverages; washing machines for manufacturing semiconductors; exhaust gas treatment equipment for semiconductor manufacturing machines; semiconductor manufacturing machines. | ACTIVE | — |
| 011 | Air purifying apparatus; air-conditioning apparatus for industrial purposes. | ACTIVE | — |
| 037 | Installation of separating machines for chemical processing; repair or maintenance of separating machines for chemical processing; installation of dust separating machines for chemical processing; repair or maintenance of dust separating machines for chemical processing; installation of chemical processing machines and apparatus; repair or maintenance of chemical processing machines and apparatus; installation of washing machines for manufacturing semiconductors; repair or maintenance of washing machines for manufacturing semiconductors; installation of exhaust gas treatment equipment for semiconductor manufacturing machines; repair or maintenance of exhaust gas treatment equipment for semiconductor manufacturing machines; installation of semiconductor manufacturing machines and systems; repair or maintenance of semiconductor manufacturing machines and systems; installation of machines and apparatus for processing foods or beverages; repair or maintenance of machines and apparatus for processing foods or beverages; installation of air purifying apparatus; repair or maintenance of air purifying apparatus; installation of air-conditioning apparatus for industrial purposes; repair or maintenance of air-conditioning apparatus for industrial purposes. | ACTIVE | — |
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 Clean Technology Co., Ltd.
- Other trademarks owned by Clean Technology Co., Ltd.
- Other trademarks owned by Clean Technology Co., Ltd.
- Other trademarks in Class 007
- Other trademarks in Class 011
- Other trademarks in Class 037
- Similar marks named CLEAN
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Mar 5, 2026 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Feb 18, 2026 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Feb 18, 2026 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Apr 17, 2025 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Apr 11, 2025 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Apr 10, 2025 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Mar 11, 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. |
| Jan 21, 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. |
| Jan 15, 2025 | NPUB | NOTICE OF PUBLICATION | — |
| Jan 10, 2025 | ISCR | WITHDRAWN FROM ISSUE - OG REVIEW QUERY | — |
| Dec 24, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 16, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 16, 2024 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Oct 16, 2024 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Sep 24, 2024 | LIMI | LIMITATION FROM ORIGINAL APPLICATION ENTERED | — |
| Sep 19, 2024 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |