USPTO serial 79222739
RTA4000
Reviewed by CopyMark Law Group
Reg. 5478093Status 709
- Filing date
- Status date
- Registration date
- May 29, 2018
- Examiner
- FLETCHER, TRACY L
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Robert J. English
Robert J. English Cowan, Liebowitz & Latman, P.C.114 West 47th StreetNew York, NY 10036UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Measuring instruments, in particular oscilloscopes | SECTION 71 - 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.
- Other trademarks owned by Rohde & Schwarz GmbH & Co. KG
- Other trademarks owned by Rohde & Schwarz GmbH & Co. KG
- Other trademarks owned by Rohde & Schwarz GmbH & Co. KG
- Other trademarks in Class 009
- Similar marks named RTA4000
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 9, 2026 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Feb 19, 2026 | INNT | TOTAL INVALIDATION PROCESSED BY THE IB | — |
| Feb 2, 2026 | INTS | TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB | — |
| Feb 2, 2026 | INPC | INVALIDATION PROCESSED | — |
| Aug 13, 2025 | INTR | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Dec 13, 2024 | C71T | CANCELLED SECTION 71 | — |
| May 29, 2023 | REM3 | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | — |
| Oct 25, 2021 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 25, 2021 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 25, 2021 | 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. |
| Oct 25, 2021 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 25, 2021 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jul 27, 2018 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Jul 10, 2018 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Jul 10, 2018 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Jun 28, 2018 | GPAR | GRANT OF PROTECTION CREATED, TO BE SENT TO IB | — |
| May 29, 2018 | 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 13, 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. |
| Feb 21, 2018 | NPUB | NOTICE OF PUBLICATION | — |
| Feb 6, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Feb 3, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 19, 2017 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Dec 15, 2017 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 14, 2017 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |