| Serial Number | 75593518 |
| Word Mark | DRIL-XT |
| Filing Date | Monday, November 23, 1998 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, October 13, 2007 |
| Registration Number | 2419820 |
| Registration Date | Tuesday, January 9, 2001 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 21, 1999 |
| Goods and Services | Petroleum Industry Chemicals, namely a drilling fluid additive for use in the oil and gas well drilling industry |
| Pseudo Mark | DRIL XT |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, October 13, 2007 |
| Primary Code | 001 |
| First Use Anywhere Date | Tuesday, December 29, 1998 |
| First Use In Commerce Date | Tuesday, December 29, 1998 |
| Party Name | M-I HOLDINGS L.L.C. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | HOUSTON, TX 772422842 |
| Party Name | M-I HOLDINGS L.L.C. |
| Party Type | 23 - New Owner After Publication |
| Legal Entity Type | 99 - Other |
| Address | HOUSTON, TX 772422842 |
| Party Name | M-I L.L.C. |
| Party Type | 21 - New Owner After Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | HOUSTON, TX 772422842 |
| Party Name | M-I L.L.C. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Houston, TX 77002 |
| Party Name | M-I L.L.C. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Houston, TX 77002 |
| Event Date | Event Description |
| Monday, August 25, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, August 25, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, October 13, 2007 | CANCELLED SEC. 8 (6-YR) |
| Thursday, July 20, 2006 | CASE FILE IN TICRS |
| Tuesday, January 9, 2001 | REGISTERED-PRINCIPAL REGISTER |
| Monday, August 21, 2000 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, August 16, 2000 | ASSIGNED TO EXAMINER |
| Thursday, August 10, 2000 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, June 9, 2000 | USE AMENDMENT FILED |
| Tuesday, December 14, 1999 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, September 21, 1999 | PUBLISHED FOR OPPOSITION |
| Friday, August 20, 1999 | NOTICE OF PUBLICATION |
| Tuesday, June 15, 1999 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 9, 1999 | ASSIGNED TO EXAMINER |
| Wednesday, June 9, 1999 | ASSIGNED TO EXAMINER |