USPTO serial 72450572
ENSCO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 24, 1975
- Examiner
- —
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jeffrey L. Costellia
Jeffrey L. Costellia NIXON PEABODY LLP799 9TH STREET, NWSUITE 500WASHINGTON, DC 20001Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 026 | ELECTRO-MECHANICAL APPARATUS INSTALLED IN A RAILROAD CAR FOR MEASURING AND PROCESSING DATA RELATED TO TRAIN OPERATION AND TRACK CONDITIONS, INCLUDING TRACK GEOMETRY, TRAIN SPEED, TRAIN DISTANCE TRAVELED, AND TRACK STRESS, STRAIN AND VIBRATION ENCOUNTERED BY A TRAIN DURING ITS RUN, PRIMARILY COMPRISING: DIGITAL FILTERS, [ DIGITAL CASSETTE RECORDERS, STRUCTURAL CURVE DETECTORS; PROFILOMETERS, ] AND CAPACITIVE SENSORS | ACTIVE | Jun 19, 1969 |
| 100 | [ DESIGN OF DATA ACQUISITION APPARATUS FOR OTHERS, PURSUANT TO CUSTOMER SPECIFICATIONS; ANALYSIS, DESIGN AND TESTING OF INTRUDER SURVEILLANCE SYSTEMS FOR OTHERS, PURSUANT TO CUSTOMER SPECIFICATIONS ] | SECTION 8 - CANCELLED | Jun 19, 1969 |
| 101 | DESIGN OF SCIENTIFIC COMPUTER PROGRAMS IN ACCORDANCE WITH CUSTOMER REQUIREMENTS | ACTIVE | Jun 19, 1969 |
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 16, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Oct 16, 2025 | RNL4 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) | — |
| Oct 16, 2025 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Oct 16, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 24, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Nov 2, 2018 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Nov 2, 2018 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Mar 5, 2016 | NAS8 | NOTICE OF ACCEPTANCE OF SEC. 8 - MAILED | — |
| Mar 5, 2016 | RNL3 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Mar 5, 2016 | 9G8P | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 | — |
| Mar 5, 2016 | 8PRT | REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED | — |
| Mar 5, 2016 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Dec 23, 2015 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Dec 23, 2015 | PAPER RECEIVED | — | |
| Jul 7, 2008 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jul 7, 2008 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jul 7, 2008 | PLGL | ASSIGNED TO PARALEGAL | — |
| Apr 11, 2008 | CFIT | CASE FILE IN TICRS | — |
| Feb 1, 2006 | PLGL | ASSIGNED TO PARALEGAL | — |
| Dec 22, 2005 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Dec 22, 2005 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jul 26, 1995 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jun 22, 1992 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |