USPTO serial 97534589
SAFELIFT
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Dec 30, 2025
- Examiner
- CASTRO, GIANCARLO
- Law office
- PUBLICATION AND ISSUE SECTION
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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Current trademark owner
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Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Cambridge, MA
Cambridge, MA
Cambridge, MA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Mark B. Solomon
Mark B. Solomon Hamilton, Brook, Smith & Reynolds, P.C.155 Seaport Blvd.Boston, MA 02210United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Robotic exoskeleton suits being machines, other than for medical purposes | ACTIVE | Jan 20, 2021 |
| 042 | technical support services, namely, technical advice related to the repair and use of wearable exoskeleton systems and exosuits; Platform as a service (PAAS) featuring computer software platforms for use in connection with a wearable system to provide physical movement assistance, monitoring of human movement and activity, and support in connection with an individual's activities, as well as to improve strength, mobility, endurance, stability and other motor and biomechanical functions; providing a website featuring information in the field of technology related to hardware and software and a wearable exoskeleton system and exosuits for physical movement assistance and support concerning individual's activities, as well as to improve strength, mobility, endurance, stability, and other motor and biomechanical functions; technical support services, namely, identifying and troubleshooting in the nature of diagnosing problems, relating to wearable assist and support devices for preventing injury or fatigue associated with prolonged and/or repetitive movements | ACTIVE | Jan 20, 2021 |
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 |
|---|---|---|---|
| Dec 30, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Dec 30, 2025 | 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 5, 2025 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Dec 5, 2025 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Dec 4, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 3, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Dec 2, 2025 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Sep 22, 2025 | RGIA | REINSTATEMENT GRANTED - INADVERTENTLY ABANDONED | — |
| Sep 21, 2025 | APET | ASSIGNED TO PETITION STAFF | — |
| Aug 20, 2025 | ERRS | TEAS REQUEST FOR REINSTATEMENT | — |
| Aug 19, 2025 | MAB2 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | The trademark application was abandoned because a required response or document was not filed by the deadline — usually a missed Office Action response. The application is dead unless a petition to revive is granted within a limited time. |
| Aug 19, 2025 | ABN2 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | The trademark application was abandoned because a required response or document was not filed by the deadline — usually a missed Office Action response. The application is dead unless a petition to revive is granted within a limited time. |
| Jul 1, 2025 | EXT3 | SOU EXTENSION 3 FILED | — |
| Jul 1, 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. |
| Jun 26, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 26, 2025 | 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. |
| Apr 12, 2025 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 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. |
| Apr 12, 2025 | GNRT | NON-FINAL ACTION E-MAILED | 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. |
| Apr 12, 2025 | CNRT | SU - 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. |
| Mar 20, 2025 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Mar 18, 2025 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Jan 15, 2025 | IUAF | USE AMENDMENT FILED | — |
| Jan 15, 2025 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Jan 10, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jan 10, 2025 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Dec 20, 2024 | EXT2 | SOU EXTENSION 2 FILED | — |
| Dec 20, 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. |
| Jul 11, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jul 11, 2024 | 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. |
| Jul 11, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 28, 2024 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 28, 2024 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Jun 28, 2024 | EXT1 | SOU EXTENSION 1 FILED | — |
| Jun 28, 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. |
| Jan 2, 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. |
| Nov 7, 2023 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Nov 7, 2023 | 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 18, 2023 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Oct 4, 2023 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 25, 2023 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Sep 25, 2023 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 25, 2023 | 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. |
| Jun 25, 2023 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 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. |
| Jun 25, 2023 | GNRT | NON-FINAL ACTION E-MAILED | 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. |
| Jun 25, 2023 | 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. |
| May 25, 2023 | ZZZX | PREVIOUS ALLOWANCE COUNT WITHDRAWN | — |
| May 16, 2023 | PBCR | WITHDRAWN FROM PUB - OG REVIEW QUERY | — |
| May 3, 2023 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 2, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 25, 2022 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Aug 8, 2022 | NWAP | NEW APPLICATION ENTERED | — |