| Serial Number | 86538209 |
| Word Mark | LONESTAR CALIBRATION |
| Filing Date | Wednesday, February 18, 2015 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, September 30, 2025 |
| Registration Number | 4826487 |
| Registration Date | Tuesday, October 6, 2015 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, July 21, 2015 |
| Pseudo Mark | LONE STAR CALIBRATION |
| NOT AVAILABLE | "CALIBRATION" |
| Goods and Services | Calibration 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, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, March 4, 2015 |
| Primary Code | 042 |
| First Use Anywhere Date | Friday, November 13, 2009 |
| First Use In Commerce Date | Friday, November 13, 2009 |
| Party Name | Erwin, Catherine J. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 19 - Sole Proprietorship |
| Address | Spring, TX 77380 |
| Party Name | Erwin, Catherine J. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 19 - Sole Proprietorship |
| Address | Spring, TX 77380 |
| Party Name | Erwin, Catherine J. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 19 - Sole Proprietorship |
| Address | Spring, TX 77380 |
| Event Date | Event Description |
| Wednesday, May 27, 2015 | ASSIGNED TO EXAMINER |
| Wednesday, July 1, 2015 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Saturday, February 21, 2015 | NEW APPLICATION ENTERED |
| Wednesday, March 4, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, March 5, 2015 | NOTICE OF PSEUDO MARK E-MAILED |
| Thursday, June 4, 2015 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, October 6, 2020 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, June 3, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, September 26, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, July 21, 2015 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 21, 2015 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, October 6, 2015 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, March 11, 2021 | TEAS SECTION 8 & 15 RECEIVED |
| Monday, July 19, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, July 19, 2021 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, July 19, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Sunday, October 6, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, September 30, 2025 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, September 30, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, September 30, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |