USPTO serial 79441920
ROCK SPLIT
Reviewed by CopyMark Law Group
Status 681
- Filing date
- Status date
- Registration date
- —
- Examiner
- MILMOE, MAUREEN H
- 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.
Leo V. Gureff
Leo V. Gureff Muncy, Geissler, Olds & Lowe, P.C.125 S Royal StreetAlexandria, VA 22314United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Calcium oxides; Mixtures consisting primarily of calcium oxides; Mixtures consisting primarily of calcium oxides and also containing cement; the aforementioned goods being non-explosive cracking agents for purposes of creating internal pressure | 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 |
|---|---|---|---|
| Oct 4, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 4, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Oct 4, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Oct 4, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Oct 4, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jul 30, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 30, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 30, 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. |
| Jun 11, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| May 25, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| May 24, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Apr 14, 2026 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Apr 13, 2026 | 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. |
| Apr 13, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 20, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Feb 20, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 19, 2026 | LIMI | LIMITATION FROM ORIGINAL APPLICATION ENTERED | — |
| Jan 22, 2026 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |