USPTO serial 79436831
FOSENSOR
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 18, 2026
- Examiner
- O'BRIEN, JENNIFER LYNN
- 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
Henan Fosen Electronics Technology Co., Ltd.
CN
Other trademarks owned by Henan Fosen Electronics Technology Co., Ltd.
Henan Fosen Electronics Technology Co., Ltd.
CN
Other trademarks owned by Henan Fosen Electronics Technology Co., Ltd.
Henan Fosen Electronics Technology Co., Ltd.
CN
Other trademarks owned by Henan Fosen Electronics Technology Co., Ltd.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jeffrey A. Smith
Jeffrey A. Smith Millen, White, Zelano & Branigan, P.C.2200 Clarendon BoulevardSuite 1400Arlington, VA 22201Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Downloadable computer software applications for smartphones for environmental data collection, and gas monitoring; computer programs, downloadable for environmental data collection, and gas monitoring; anti-interference electricity devices, namely, electromagnetic interference filters; wearable activity trackers; air analysis apparatus; infrared detectors | 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 Henan Fosen Electronics Technology Co., Ltd.
- Other trademarks owned by Henan Fosen Electronics Technology Co., Ltd.
- Other trademarks owned by Henan Fosen Electronics Technology Co., Ltd.
- Other trademarks in Class 009
- Similar marks named FOSENSOR
- Recently changed USPTO trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 18, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Aug 18, 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. |
| Jun 30, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 30, 2026 | 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. |
| Jun 24, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jun 3, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 13, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| May 13, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| May 13, 2026 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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. |
| Feb 5, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Jan 19, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Jan 19, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Dec 14, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Dec 13, 2025 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Dec 8, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 14, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Nov 14, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 13, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |