USPTO serial 79287685
ESP32
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 30, 2021
- Examiner
- MESSICK, TABITHA LEE
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
Espressif Systems (Shanghai) Co., Ltd.
CN
Other trademarks owned by Espressif Systems (Shanghai) Co., Ltd.
Espressif Systems (Shanghai) Co., Ltd.
CN
Other trademarks owned by Espressif Systems (Shanghai) Co., Ltd.
Espressif Systems (Shanghai) Co., Ltd.
CN
Other trademarks owned by Espressif Systems (Shanghai) Co., Ltd.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Laura M. Konkel
Laura M. Konkel Michael Best & Friedrich LLP790 N Water Street, Suite 2500Milwaukee, WI 53202UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Wireless local area network hardware; adapters for wireless network access; measuring apparatus, namely, spectrometers, oscilloscopes, signal integrity network analyzers, and wireless network analyzers | ACTIVE | — |
| 042 | Technical research in the fields of electronic chips, data processing apparatus, computer software, semiconductor devices, printed circuits, computer chips, integrated circuits, computer memory devices, smart cards, and printed circuit boards; information technology (IT) consultancy; research and development of new products for others; outsource service providers in the field of information technology; all of the foregoing excluding computer services related to computer software for use in connection with data processing and data management; none of the foregoing in connection with energy efficiency programs | 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 Espressif Systems (Shanghai) Co., Ltd.
- Other trademarks owned by Espressif Systems (Shanghai) Co., Ltd.
- Other trademarks owned by Espressif Systems (Shanghai) Co., Ltd.
- Other trademarks in Class 009
- Other trademarks in Class 042
- Similar marks named ESP32
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Mar 30, 2026 | REM3 | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | — |
| Dec 5, 2025 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Aug 8, 2021 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Jul 16, 2021 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Jul 16, 2021 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Jun 30, 2021 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Mar 30, 2021 | 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. |
| Mar 26, 2021 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Jan 12, 2021 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jan 12, 2021 | 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 10, 2021 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Dec 23, 2020 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Dec 23, 2020 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| Dec 23, 2020 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 8, 2020 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 8, 2020 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Dec 8, 2020 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Dec 8, 2020 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Dec 8, 2020 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Nov 28, 2020 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 27, 2020 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 27, 2020 | 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. |
| Sep 27, 2020 | RFNT | REFUSAL PROCESSED BY IB | — |
| Sep 6, 2020 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Aug 28, 2020 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jul 26, 2020 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jul 25, 2020 | 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. |
| Jul 23, 2020 | DOCK | ASSIGNED TO EXAMINER | — |
| Jun 24, 2020 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Jun 20, 2020 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jun 18, 2020 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |