| Serial Number | 78577933 |
| Word Mark | SIERRA ENGINEERING |
| Filing Date | Tuesday, March 1, 2005 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, December 6, 2016 |
| Registration Number | 3147712 |
| Registration Date | Tuesday, September 26, 2006 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, July 4, 2006 |
| Disclaimer with Predetermined Text | "ENGINEERING" |
| Goods and Services | Petroleum engineering in the nature of the supervision of drilling operations and design of drilling operations including selection of drilling parameters, drilling fluid and drilling fluid additives, the insertion of tubular goods, namely, casing and tubing strings into wells and completion of wells; and petroleum engineering in the nature of the design and supervision of fracturing procedures by hydraulic fracturing and well casing perforating procedures by gun perforating for oil and gas wells |
| 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, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, March 9, 2005 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, January 1, 1991 |
| First Use In Commerce Date | Tuesday, January 1, 1991 |
| Party Name | NTGSH JV, LLC |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | HOUSTON, TX 77060 |
| Party Name | SIERRA HAMILTON HOLDING, LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | HOUSTON, TX 77056 |
| Party Name | Jolley Castillo Drennon Ltd. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Midland, TX 79705 |
| Party Name | Jolley Castillo Drennon Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Midland, TX 79705 |
| Party Name | Jolley Castillo Drennon Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Midland, TX 79705 |
| Event Date | Event Description |
| Wednesday, July 29, 2020 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 27, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 27, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 9, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, December 6, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Tuesday, December 6, 2016 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, December 6, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, December 6, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, September 26, 2016 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, February 17, 2016 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, January 15, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, October 22, 2011 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED |
| Saturday, October 22, 2011 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Saturday, October 22, 2011 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, September 30, 2011 | TEAS SECTION 8 & 15 RECEIVED |
| Thursday, September 29, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, September 29, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, September 26, 2006 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 4, 2006 | PUBLISHED FOR OPPOSITION |
| Wednesday, June 14, 2006 | NOTICE OF PUBLICATION |
| Tuesday, May 16, 2006 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, May 12, 2006 | ASSIGNED TO LIE |
| Wednesday, May 3, 2006 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 12, 2006 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, March 23, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 23, 2006 | PAPER RECEIVED |
| Thursday, March 16, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 29, 2005 | NON-FINAL ACTION MAILED |
| Wednesday, September 28, 2005 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 21, 2005 | ASSIGNED TO EXAMINER |
| Wednesday, March 9, 2005 | NEW APPLICATION ENTERED IN TRAM |