USPTO serial 79245172
E-CD ENI CIRCULATING DEVICE
Reviewed by CopyMark Law Group
Reg. 5790880Status 739Registered
- Filing date
- Status date
- Registration date
- Jul 2, 2019
- Examiner
- CHADAB, SETH WILLIG
- Law office
- Historical data usage
What this means
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Larry H. Tronco
Larry H. Tronco Holland & Hart LLPP.O. Box 8749Attn: Trademark DocketingDenver, CO 80201-8749Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Drilling machines; circulating pumps | ACTIVE | — |
| 037 | Rental of oil well drilling tools; rental of drilling apparatus; rental of drilling equipment and pumps for oil services | ACTIVE | — |
| 042 | Services related to the design and development of system comprised of a circulation device able to control and divert drilling fluid flow through one or more drill string components that are part of the system, used in a drilling process in managed pressure drilling in order to precisely control the annular pressure profile throughout the wellbore | 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.
- Other trademarks owned by ENI S.p.A.
- Other trademarks owned by ENI S.p.A.
- Other trademarks owned by ENI S.p.A.
- Other trademarks in Class 007
- Other trademarks in Class 037
- Other trademarks in Class 042
- Similar marks named E-CD ENI CIRCULATING DEVICE
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 19, 2026 | NA75 | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED | — |
| Oct 19, 2026 | C75A | REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK. | — |
| Oct 5, 2026 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Sep 30, 2026 | PR75 | POST REGISTRATION ACTION MAILED - SEC. 71 & 15 | — |
| Sep 18, 2026 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Apr 9, 2026 | PR75 | POST REGISTRATION ACTION MAILED - SEC. 71 & 15 | — |
| Apr 6, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Dec 10, 2025 | ES75 | TEAS SECTION 71 & 15 RECEIVED | — |
| Nov 8, 2019 | FINV | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Oct 24, 2019 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Oct 24, 2019 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Oct 2, 2019 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Jul 2, 2019 | 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 16, 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. |
| Mar 27, 2019 | NPUB | NOTICE OF PUBLICATION | — |
| Mar 4, 2019 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 1, 2019 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 1, 2019 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 1, 2019 | 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. |
| Dec 28, 2018 | RFNT | REFUSAL PROCESSED BY IB | — |
| Dec 10, 2018 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Dec 10, 2018 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Nov 28, 2018 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Nov 27, 2018 | 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. |
| Nov 23, 2018 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Nov 19, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 19, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 15, 2018 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |