USPTO serial 97900966
Reviewed by CopyMark Law Group
The USPTO has issued a Notice of Allowance. To complete registration you generally need to file a Statement of Use or an extension request before the deadline.
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Chicago, IL, US
Chicago, IL, US
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Visual electrophysiology medical electrode for humans that detects a visual system's electrical response to light for clinical research, scientific research, laboratory research, and medical research use | ACTIVE | — |
| 010 | Visual electrophysiology medical electrode for humans that detects a visual system's electrical response to light for medical use | ACTIVE | — |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 22, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Apr 21, 2026 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Apr 21, 2026 | EXT4 | SOU EXTENSION 4 FILED | — |
| Apr 21, 2026 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Oct 11, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 10, 2025 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Oct 10, 2025 | EXT3 | SOU EXTENSION 3 FILED | — |
| Oct 10, 2025 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Apr 17, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Apr 16, 2025 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Apr 16, 2025 | EXT2 | SOU EXTENSION 2 FILED | — |
| Apr 16, 2025 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Oct 17, 2024 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Oct 17, 2024 | EXT1 | SOU EXTENSION 1 FILED | — |
| Oct 16, 2024 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 16, 2024 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Apr 23, 2024 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Mar 4, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Feb 27, 2024 | 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. |
| Feb 7, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Feb 7, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jan 23, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 23, 2024 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Jan 23, 2024 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Jan 23, 2024 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Jan 23, 2024 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jan 18, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| May 18, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 25, 2023 | NWAP | NEW APPLICATION ENTERED | — |