Legal Representation
Attorney
Larry H. Tronco
USPTO Deadlines
Next Deadline
In Grace Period
Section 71 Declaration Due (Principal Register 66a) (Based on registration date 20190702)
Due Date
July 02, 2025
Grace Period Ends
January 02, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
21 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 10, 2025 | ES75 | I | TEAS SECTION 71 & 15 RECEIVED | Loading... |
| Nov 8, 2019 | FINV | P | FINAL DECISION TRANSACTION PROCESSED BY IB | Loading... |
| Oct 24, 2019 | FICS | P | FINAL DISPOSITION NOTICE SENT TO IB | Loading... |
| Oct 24, 2019 | FIMP | P | FINAL DISPOSITION PROCESSED | Loading... |
| Oct 2, 2019 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | Loading... |
| Jul 2, 2019 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Apr 16, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Mar 27, 2019 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Mar 4, 2019 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Mar 1, 2019 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Mar 1, 2019 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Mar 1, 2019 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Dec 28, 2018 | RFNT | P | REFUSAL PROCESSED BY IB | Loading... |
| Dec 10, 2018 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | Loading... |
| Dec 10, 2018 | RFRR | P | REFUSAL PROCESSED BY MPU | Loading... |
| Nov 28, 2018 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | Loading... |
| Nov 27, 2018 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Nov 23, 2018 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Nov 19, 2018 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Nov 19, 2018 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Nov 15, 2018 | REPR | M | SN ASSIGNED FOR SECT 66A APPL FROM IB | Loading... |
Detailed Classifications
Class 007
Drilling machines; circulating pumps
Class 037
Rental of oil well drilling tools; rental of drilling apparatus; rental of drilling equipment and pumps for oil services
Class 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
Additional Information
Design Mark
The mark consists of a yellow square with the wording "E-CD" appearing in the lower portion of the square, in black and a black six-legged fire-breathing dog with the fire being shown in the color red. The top half of the dog appears on a white background and the bottom half appears on the yellow square. To the right of the yellow square is a white square outlined in black with the wording "ENI CIRCULATING DEVICE" appearing in black and stacked one word on top of the other.
Color Claim
The color(s) yellow, red, black and white is/are claimed as a feature of the mark.
Classification
International Classes
007
037
042
Disclaimers
The following terms have been disclaimed and are not claimed as part of the trademark:
Specific Disclaimer
"CIRCULATING DEVICE"