USPTO serial 71699040
ACOUSTILOG
Reviewed by CopyMark Law Group
Reg. 0647229Status 900
- Filing date
- Status date
- Registration date
- Jun 18, 1957
- Examiner
- —
- Law office
- SCANNING ON DEMAND
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.
DARRYL M SPRINGS
DIVISION IP COUNSEL, BAKER ATLAS BAKER HUGHES INCORPORATEDPO BOX 1407HOUSTON, TX 77251-1407UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 100 | LOGGING OF OIL WELL AND LIKE EARTH BOREHOLES BY ACOUSTICAL METHODS TO DETERMINE THE ACOUSTICAL PROPERTIES OF EARTH FORMATIONS TRAVERSED BY SUCH BOREHOLES | EXPIRED | Mar 19, 1954 |
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 |
|---|---|---|---|
| Mar 22, 2008 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Mar 3, 2008 | CFIT | CASE FILE IN TICRS | — |
| Jul 6, 2004 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jul 24, 1997 | 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. |
| Jun 16, 1997 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Jun 18, 1977 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |