| Serial Number | 75342001 |
| Word Mark | POROSPECT |
| Filing Date | Saturday, August 16, 1997 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, December 30, 2006 |
| Registration Number | 2336520 |
| Registration Date | Tuesday, March 28, 2000 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, July 14, 1998 |
| Goods and Services | analysis of oil field and gas data for others to identify producible zones in hydrocarbon reservoirs |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, December 30, 2006 |
| Primary Code | 042 |
| First Use Anywhere Date | Sunday, August 24, 1997 |
| First Use In Commerce Date | Sunday, August 24, 1997 |
| Party Name | SCHLUMBERGER TECHNOLOGY CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77056 |
| Party Name | SCHLUMBERGER TECHNOLOGY CORPORATION |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 770562722 |
| Party Name | SCHLUMBERGER TECHNOLOGY CORPORATION |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 770562722 |
| Event Date | Event Description |
| Wednesday, November 5, 2008 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, November 5, 2008 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Saturday, December 30, 2006 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, April 26, 2006 | CASE FILE IN TICRS |
| Friday, April 7, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, April 7, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, March 28, 2000 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, January 27, 2000 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, November 2, 1999 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, October 6, 1999 | USE AMENDMENT FILED |
| Tuesday, April 6, 1999 | EXTENSION 1 GRANTED |
| Tuesday, April 6, 1999 | EXTENSION 1 FILED |
| Tuesday, October 6, 1998 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, July 14, 1998 | PUBLISHED FOR OPPOSITION |
| Friday, June 12, 1998 | NOTICE OF PUBLICATION |
| Friday, April 24, 1998 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 8, 1998 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, March 25, 1998 | ASSIGNED TO EXAMINER |