USPTO serial 87715679
CNANO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 17, 2018
- Examiner
- LEE, DOUGLAS
- Law office
- Historical data usage
What this means
Status 702 means the registration is active, Section 8 was accepted, and a Section 15 declaration of incontestability was also accepted. Incontestability strengthens your rights by limiting certain challenges after five years of continuous use. Continue use in commerce and plan for the 10-year Section 8 and 9 renewal.
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Owner
Road Town, Tortola, VG
Road Town, Tortola, VG
Zhenjiang, Jiangsu, VG
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
RAN HE
10190 Harwin Dr. Ste B,Houston, TX 77036United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Carbon nanoparticles, namely, carbon nanotube powders and pastes used in extremely small scale electronic and mechanical applications | ACTIVE | — |
| 009 | Carbon nano tubes, namely, tubular carbon molecules used in extremely small scale electronic and mechanical applications | ACTIVE | — |
| 040 | Manufacture of carbon nano tubes to the order and specification of others for use in the manufacture of other goods | 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 C-NANO Technology Limited
- Other trademarks owned by C-NANO Technology Limited
- Other trademarks owned by C-NANO Technology Limited
- Other trademarks in Class 001
- Other trademarks in Class 009
- Other trademarks in Class 040
- Similar marks named CNANO
- Recently changed USPTO trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 3, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 3, 2026 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Sep 3, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 24, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 24, 2025 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Oct 24, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Oct 24, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 6, 2025 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Jan 6, 2025 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Dec 20, 2024 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Dec 10, 2024 | PR23 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | — |
| Dec 10, 2024 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jul 2, 2024 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Jul 17, 2023 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jul 17, 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. |
| May 1, 2018 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| May 1, 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. |
| Apr 11, 2018 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Mar 26, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 22, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 21, 2017 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Dec 20, 2017 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 14, 2017 | NWAP | NEW APPLICATION ENTERED | — |