USPTO serial 87917700
STEM CELL NAVIGATOR
Reviewed by CopyMark Law Group
Reg. 5999572Status 710
- Filing date
- Status date
- Registration date
- Mar 3, 2020
- Examiner
- HARDY LUDLOW, TARAH KIM
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 710 means the registration was cancelled because a required Section 8 declaration of continued use was not filed within the deadline (including any grace period). The federal registration is no longer active. Evaluate filing a new application if you still use the mark, or petition if cancellation was erroneous. Consult counsel on remaining common-law rights.
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Owner
San Jose, CA, US
San Jose, CA, US
San Jose, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jun-Hwa Jeong
Jun-Hwa Jeong RABIN & BERDO, P.C.1101 14TH STREET, N.W., SUITE 500WASHINGTON, DC 20005UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 010 | Drug delivery systems; Drug delivery systems for delivering stem cells into the targeted area, including joint and spinal cord, for regeneration of defected area of patients; Electromagnetic stem cell delivery apparatus for medical use; Micro-robots for use in stem cell delivery for patients; Medical micro-robots for use in stem cell delivery for patients; Microbeads for use in stem cell delivery for patients; Magnetic stem cell delivery system comprising micro-robots and permanent magnets; Electromagnetic stem cell delivery system comprising micro-robots and electromagnetic actuators | SECTION 8 - CANCELLED | — |
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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 18, 2026 | C8.. | CANCELLED SEC. 8 (6-YR) | — |
| Mar 3, 2025 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Mar 3, 2020 | 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. |
| Dec 17, 2019 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 17, 2019 | 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. |
| Nov 27, 2019 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Nov 13, 2019 | RPUB | NOA CANCELLED; REPUBLICATION REQUIRED | — |
| Nov 13, 2019 | IUCN | NOTICE OF ALLOWANCE CANCELLED | — |
| Nov 13, 2019 | XAAP | EXAMINER'S AMENDMENT AFTER PUB APPROVAL | — |
| Nov 7, 2019 | ATRQ | ATTORNEY REVIEW/DECISION ON AMENDMENT REQUIRED | — |
| Nov 7, 2019 | PCBG | PETITION TO DIRECTOR - CHANGE BASIS - GRANTED | — |
| Oct 28, 2019 | APET | ASSIGNED TO PETITION STAFF | — |
| Oct 16, 2019 | TPAD | TEAS PETITION TO AMEND BASIS RECEIVED | — |
| Sep 30, 2019 | 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 30, 2019 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 26, 2019 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 24, 2019 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Jun 24, 2019 | EXT1 | SOU EXTENSION 1 FILED | — |
| Jun 24, 2019 | 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. |
| Dec 25, 2018 | 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. |
| Oct 30, 2018 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Oct 30, 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. |
| Oct 10, 2018 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Sep 21, 2018 | ALIE | ASSIGNED TO LIE | — |
| Sep 6, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 6, 2018 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Sep 6, 2018 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Sep 6, 2018 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Sep 6, 2018 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Sep 4, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| May 19, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 15, 2018 | NWAP | NEW APPLICATION ENTERED | — |