| Serial Number | 73729060 |
| Word Mark | M-I |
| Filing Date | Wednesday, May 18, 1988 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, October 15, 2021 |
| Registration Number | 1558528 |
| Registration Date | Tuesday, September 26, 1989 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, July 4, 1989 |
| Goods and Services | OIL DRILLING SERVICES |
| 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, 103 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, October 15, 2021 |
| Primary Code | 042 |
| First Use Anywhere Date | Wednesday, December 10, 1986 |
| First Use In Commerce Date | Wednesday, December 10, 1986 |
| Party Name | M-I L.L.C. |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | HOUSTON, TX 77242 |
| Party Name | M-I DRILLING FLUIDS L.L.C. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 10 - Limited Liability Joint Stock Company |
| Address | HOUSTON, TX 77242 |
| Party Name | M-I DRILLING FLUIDS COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 02 - Partnership |
| Address | HOUSTON, TX 77002 |
| Party Name | M-I DRILLING FLUIDS COMPANY |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 02 - Partnership |
| Address | HOUSTON, TX 77002 |
| Party Name | M-I DRILLING FLUIDS COMPANY |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 02 - Partnership |
| Address | HOUSTON, TX 77002 |
| Event Date | Event Description |
| Friday, October 15, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, September 26, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, October 17, 2013 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, October 17, 2013 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, August 29, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, August 29, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, August 20, 2009 | ASSIGNED TO PARALEGAL |
| Tuesday, August 18, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, September 16, 2008 | CASE FILE IN TICRS |
| Wednesday, December 21, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 19, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, August 22, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 26, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 4, 1989 | PUBLISHED FOR OPPOSITION |
| Saturday, June 3, 1989 | NOTICE OF PUBLICATION |
| Friday, February 24, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, February 14, 1989 | EXAMINERS AMENDMENT MAILED |
| Wednesday, November 23, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 23, 1988 | NON-FINAL ACTION MAILED |
| Thursday, July 7, 1988 | ASSIGNED TO EXAMINER |
| Tuesday, June 28, 1988 | ASSIGNED TO EXAMINER |