Legal Representation
Attorney
Dyan M. House
USPTO Deadlines
Next Deadline
3542 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19850903)
Due Date
September 03, 2035
Grace Period Ends
March 03, 2036
Application History
39 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 12, 2025 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Dec 12, 2025 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... |
| Dec 12, 2025 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Dec 12, 2025 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Sep 3, 2025 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jul 17, 2025 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Jul 9, 2025 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Sep 3, 2024 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Sep 23, 2019 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Sep 23, 2019 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Mar 14, 2016 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Mar 14, 2016 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Mar 14, 2016 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Mar 14, 2016 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Jan 6, 2016 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Feb 15, 2011 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Feb 15, 2011 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Dec 15, 2010 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Dec 6, 2010 | EROP | I | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | Loading... |
| Nov 6, 2010 | PR89 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | Loading... |
| Mar 17, 2006 | XXXX | X | POST REGISTRATION ACTION CORRECTION | Loading... |
| Mar 7, 2006 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| Dec 13, 2005 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Sep 6, 2005 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Sep 6, 2005 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jul 6, 2004 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jan 10, 1992 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Sep 3, 1991 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Sep 3, 1985 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jun 25, 1985 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| May 26, 1985 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Apr 16, 1985 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Oct 11, 1984 | EXPI | T | EX PARTE APPEAL-INSTITUTED | Loading... |
| Sep 25, 1984 | CNCF | O | CONTINUATION OF FINAL REFUSAL MAILED | Loading... |
| Jul 2, 1984 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Mar 2, 1984 | CNFR | O | FINAL REFUSAL MAILED | Loading... |
| Dec 27, 1983 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jul 8, 1983 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Jun 8, 1983 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 042
GEOPHYSICAL EXPLORATION SERVICES, NAMELY GATHERING DATA AND DETERMINING PROPERTIES OF SUBSURFACE EARTH FORMATIONS TRAVERSED BY BOREHOLES, FOR THE PETROLEUM INDUSTRY, USING RADIOLOGICAL DATA
First Use Anywhere:
19681000
First Use in Commerce:
Aug 25, 1971
Additional Information
Pseudo Mark
SPECTRALOG
Classification
International Classes
042