| Serial Number | 86763996 |
| Word Mark | WELLFLO |
| Filing Date | Tuesday, September 22, 2015 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Friday, July 28, 2023 |
| Registration Number | 5011354 |
| Registration Date | Tuesday, August 2, 2016 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 17, 2016 |
| Goods and Services | Computer software for modeling the behavior of both naturally flowing and artificially lifted wells; computer program used to analyze, troubleshoot and optimize the performance of hydrocarbon assets in oil and gas wells |
| 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 | Saturday, September 26, 2015 |
| Primary Code | 009 |
| First Use Anywhere Date | Friday, September 13, 1991 |
| First Use In Commerce Date | Tuesday, March 30, 1993 |
| Party Name | WEATHERFORD TECHNOLOGY HOLDINGS, LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Houston, TX 77056 |
| Party Name | Edinburgh Petroleum Services Limited |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Houston, TX 77056 |
| Party Name | Edinburgh Petroleum Services Limited |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Houston, TX 77056 |
| Party Name | Edinburgh Petroleum Services Limited |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Houston, TX 77056 |
| Event Date | Event Description |
| Friday, September 25, 2015 | NEW APPLICATION ENTERED |
| Saturday, September 26, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, January 13, 2016 | NON-FINAL ACTION WRITTEN |
| Monday, January 11, 2016 | ASSIGNED TO EXAMINER |
| Wednesday, January 13, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, January 13, 2016 | NON-FINAL ACTION E-MAILED |
| Thursday, March 31, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, March 31, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, March 31, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, March 31, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 1, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, April 4, 2016 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 27, 2016 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 17, 2016 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 17, 2016 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, August 2, 2016 | REGISTERED-PRINCIPAL REGISTER |
| Monday, April 29, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, September 5, 2018 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, August 2, 2021 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, February 1, 2023 | TEAS SECTION 8 & 15 RECEIVED |
| Friday, July 28, 2023 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, July 28, 2023 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Saturday, August 2, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, April 29, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, May 3, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, July 28, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |