| Serial Number | 73728817 |
| Word Mark | PYRO-TROL |
| Filing Date | Monday, May 16, 1988 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, October 15, 2021 |
| Registration Number | 1554300 |
| Registration Date | Tuesday, September 5, 1989 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, February 7, 1989 |
| Goods and Services | CHEMICALS AND CHEMICAL COMPOSITIONS, NAMELY AN ADDITIVE FOR USE IN DRILLING, COMPLETION AND WORKOVER FLUIDS IN SUBTERRANEAN WELLS |
| 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 | 006 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, October 15, 2021 |
| Primary Code | 001 |
| First Use Anywhere Date | Thursday, December 17, 1987 |
| First Use In Commerce Date | Thursday, December 17, 1987 |
| Party Name | BAKER HUGHES INCORPORATED |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 772104740 |
| Party Name | MILPARK DRILLING FLUIDS |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 02 - Partnership |
| Address | HOUSTON, TX 77027 |
| Party Name | MILPARK DRILLING FLUIDS |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 02 - Partnership |
| Address | HOUSTON, TX 77027 |
| Party Name | MILPARK DRILLING FLUIDS |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 02 - Partnership |
| Address | HOUSTON, TX 77027 |
| Event Date | Event Description |
| Friday, October 15, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, September 23, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, September 23, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, September 5, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Saturday, September 8, 2012 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Saturday, September 8, 2012 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, August 12, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 12, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, August 12, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, August 10, 2009 | ASSIGNED TO PARALEGAL |
| Thursday, August 6, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, September 12, 2008 | CASE FILE IN TICRS |
| Friday, January 10, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, October 8, 1996 | RESPONSE RECEIVED TO POST REG. ACTION |
| Friday, April 26, 1996 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Friday, September 1, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 5, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 7, 1989 | PUBLISHED FOR OPPOSITION |
| Monday, January 9, 1989 | NOTICE OF PUBLICATION |
| Saturday, January 7, 1989 | NOTICE OF PUBLICATION |
| Tuesday, November 29, 1988 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, November 18, 1988 | EXAMINERS AMENDMENT MAILED |
| Tuesday, November 15, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 12, 1988 | NON-FINAL ACTION MAILED |
| Thursday, August 18, 1988 | ALLOWANCE/COUNT WITHDRAWN |
| Wednesday, July 27, 1988 | EXAMINER'S AMENDMENT MAILED |