USPTO serial 79434016
LIAISON XL
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 16, 2026
- Examiner
- BLAZICH, JOAN MICHELE
- 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.
Need help with LIAISON XL?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Downloadable software applications for conducting medical diagnostics; downloadable computer software for conducting medical diagnostics; downloadable data-processing software; apparatus being PC tablets used for test and diagnostic purpose, equipment being laboratory glassware, computer hardware and computers for diagnostics; data storage, processing and transmission apparatus for diagnostic purpose, namely, optical readers being data processing equipment for diagnostic purpose; research laboratory analyzers for measuring, testing and analyzing blood and other bodily fluids; luminescence analyzers; apparatus and instruments for scientific research in laboratories, namely, analyzers for measuring, testing and analyzing blood and other bodily fluids; laboratory instruments for the detection of pathogens and toxins in a biological sample for research use; calibrating apparatus, namely, calibration sensors for medical diagnostic laboratory use; test tubes; holders for test tubes; structural parts and fittings for the aforementioned goods, all applied to the medical diagnostic field | ACTIVE | — |
| 010 | Diagnostic testing apparatus for the detection of pathogens for medical purposes; diagnostic apparatus for testing biomarkers and biomolecules for medical purposes; medical devices for diagnostics, namely, cytometers; medical testing equipment, namely, ergometers; apparatus for use in medical analysis, namely, medical diagnostic instruments for the analysis of body fluids; electronic bacterial identification analyzers for medical purposes; diagnostic apparatus for the identification of virus, bacterial infections and infectious diseases for medical purposes; laboratory apparatus for medical diagnostic purposes, namely, cytometers; medical diagnostic apparatus for testing for viruses; diagnostic apparatus for the identification of sexually transmitted infections; automatic analyzers for pathogen identification for medical diagnosis; immunological analysers for identifying viruses for medical purposes; analysers for bacterial identification for medical purposes; apparatus for analysing bacteria in biological samples for medical use; diagnostic medical equipment for the identification and treatment of hepatitis and retroviruses, metabolic disorders, gastrointestinal diseases, infectious diseases, tumour markers and endocrine disorders | 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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 16, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jun 16, 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. |
| Apr 28, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Apr 28, 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. |
| Apr 22, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Apr 1, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 25, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Mar 25, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Mar 25, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Mar 25, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Mar 10, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 10, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 10, 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. |
| Jan 29, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Jan 9, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Jan 9, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Dec 25, 2025 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Dec 3, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Dec 2, 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 2, 2025 | RFWR | NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW | — |
| Oct 14, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Oct 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. |
| Oct 9, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 3, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Oct 3, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Oct 2, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |