| Serial Number | 75078771 |
| Word Mark | DUO-VIS |
| Filing Date | Tuesday, March 26, 1996 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, May 1, 2020 |
| Registration Number | 2033986 |
| Registration Date | Tuesday, January 28, 1997 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 5, 1996 |
| Goods and Services | petroleum industry chemicals, namely a chemical additive for drilling fluids for use in the oil and gas well drilling industry |
| 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 | Friday, May 1, 2020 |
| Primary Code | 001 |
| First Use Anywhere Date | Sunday, January 12, 1986 |
| First Use In Commerce Date | Friday, January 12, 1996 |
| Party Name | M-I L.L.C. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | HOUSTON, TX 77072 |
| Party Name | M-I Drilling Fluids L.L.C. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Houston, TX 77242 |
| Party Name | M-I Drilling Fluids L.L.C. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Houston, TX 77242 |
| Party Name | M-I Drilling Fluids L.L.C. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Houston, TX 77242 |
| Event Date | Event Description |
| Friday, May 1, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, January 28, 2016 | 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 |
| Wednesday, October 17, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, October 17, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, October 17, 2007 | ASSIGNED TO PARALEGAL |
| Wednesday, July 18, 2007 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, December 27, 2006 | CASE FILE IN TICRS |
| Friday, August 8, 2003 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, May 23, 2003 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, May 22, 2003 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, May 14, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 28, 1997 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 5, 1996 | PUBLISHED FOR OPPOSITION |
| Friday, October 4, 1996 | NOTICE OF PUBLICATION |
| Thursday, August 29, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, August 29, 1996 | ASSIGNED TO EXAMINER |