| Serial Number | 86657323 |
| Word Mark | CLEANTECH |
| Filing Date | Wednesday, June 10, 2015 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, June 23, 2023 |
| Registration Number | 5102160 |
| Registration Date | Tuesday, December 13, 2016 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | oil and gas well fracturing services using water based treatment fluids and proppants |
| Pseudo Mark | CLEAN TECH |
| Goods and Services | Chemist services in the field of oil and gas well fracturing and stimulation |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, June 23, 2023 |
| Primary Code | 037 |
| First Use Anywhere Date | Sunday, November 30, 2014 |
| First Use In Commerce Date | Sunday, November 30, 2014 |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, June 23, 2023 |
| Primary Code | 042 |
| First Use Anywhere Date | Sunday, November 30, 2014 |
| First Use In Commerce Date | Sunday, November 30, 2014 |
| Party Name | CALFRAC WELL SERVICES LTD. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Calgary Alberta T2P1E3 CA |
| Party Name | CALFRAC WELL SERVICES LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Calgary Alberta T2P1E3 CA |
| Event Date | Event Description |
| Friday, June 23, 2023 | CANCELLED SEC. 8 (6-YR) |
| Monday, December 13, 2021 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, December 13, 2016 | REGISTERED-SUPPLEMENTAL REGISTER |
| Friday, November 4, 2016 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, October 26, 2016 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Monday, October 24, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, October 24, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 14, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, April 19, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, April 19, 2016 | NON-FINAL ACTION E-MAILED |
| Tuesday, April 19, 2016 | NON-FINAL ACTION WRITTEN |
| Thursday, April 7, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 7, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 31, 2016 | ASSIGNED TO LIE |
| Monday, March 21, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, September 22, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 22, 2015 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 22, 2015 | NON-FINAL ACTION WRITTEN |
| Monday, September 21, 2015 | ASSIGNED TO EXAMINER |
| Tuesday, June 16, 2015 | NOTICE OF PSEUDO MARK E-MAILED |
| Saturday, June 13, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, June 13, 2015 | NEW APPLICATION ENTERED |