| Serial Number | 86635059 |
| Word Mark | BRIMSTONE |
| Filing Date | Tuesday, May 19, 2015 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Friday, December 12, 2025 |
| Registration Number | 4976433 |
| Registration Date | Tuesday, June 14, 2016 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, March 29, 2016 |
| Goods and Services | ANALYSIS AND MEASUREMENT EQUIPMENT FOR THE NATURAL GAS PROCESSING AND REFINING INDUSTRIES, namely, EQUIPMENT THAT MEASURES HYDROGEN SULFIDE AND SULFUR DIOXIDE CONCENTRATION |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 28, 2015 |
| Primary Code | 009 |
| First Use Anywhere Date | Tuesday, October 31, 1995 |
| First Use In Commerce Date | Tuesday, October 31, 1995 |
| Party Name | Galvanic Applied Sciences Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Calgary, AB T2H0W3 CA |
| Party Name | Galvanic Applied Sciences Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Calgary, AB T2H0W3 CA |
| Party Name | Galvanic Applied Sciences Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Calgary, AB T2H0W3 CA |
| Event Date | Event Description |
| Friday, May 22, 2015 | NEW APPLICATION ENTERED |
| Thursday, May 28, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, August 30, 2015 | ASSIGNED TO EXAMINER |
| Wednesday, September 9, 2015 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 9, 2015 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 9, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, January 25, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, January 25, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 26, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, February 16, 2016 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 9, 2016 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 29, 2016 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 29, 2016 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 14, 2016 | REGISTERED-PRINCIPAL REGISTER |
| Monday, June 14, 2021 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, January 21, 2022 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, June 28, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, June 28, 2022 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Wednesday, July 6, 2022 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Thursday, July 7, 2022 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, July 7, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Saturday, June 14, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, September 3, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, December 12, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, December 12, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, December 12, 2025 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, December 12, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |