| Serial Number | 75026610 |
| Word Mark | DX |
| Filing Date | Friday, December 1, 1995 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, November 29, 2016 |
| Registration Number | 2020721 |
| Registration Date | Tuesday, December 3, 1996 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 10, 1996 |
| Goods and Services | wellhead connectors and seal rings therefor for use on subsea wellheads |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 24, 1996 |
| Primary Code | 007 |
| First Use Anywhere Date | Thursday, April 30, 1992 |
| First Use In Commerce Date | Thursday, April 30, 1992 |
| Party Name | INNOVEX INTERNATIONAL, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | WILMINGTON, DE 19801 |
| Party Name | DRIL-QUIP, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77040 |
| Party Name | DRIL-QUIP, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77040 |
| Party Name | DRIL-QUIP, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77040 |
| Event Date | Event Description |
| Thursday, May 23, 1996 | ASSIGNED TO EXAMINER |
| Friday, June 7, 1996 | EXAMINER'S AMENDMENT MAILED |
| Friday, June 21, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, August 9, 1996 | NOTICE OF PUBLICATION |
| Tuesday, September 10, 1996 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 3, 1996 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, November 13, 2002 | PAPER RECEIVED |
| Wednesday, November 13, 2002 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, January 23, 2003 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, September 12, 2006 | CASE FILE IN TICRS |
| Friday, December 1, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, December 1, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, February 14, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, February 14, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, November 11, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 28, 2016 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, November 29, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, November 29, 2016 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, November 29, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, April 1, 2025 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 3, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |