| Serial Number | 85120612 |
| Word Mark | MICROFLUX |
| Filing Date | Wednesday, September 1, 2010 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, March 22, 2022 |
| Registration Number | 3957317 |
| Registration Date | Tuesday, May 10, 2011 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, February 22, 2011 |
| Goods and Services | Automatic Feedback Control System for an Oil and Gas Well, namely, a closed-loop system comprised of computer software, computer hardware, rotating control heads, drilling chokes, pressure sensors, temperature sensors, flow meters, and mud pumps, which measures flow rates of drilling fluid into and out of the well and other parameters and controls a choke in an outlet conduit in order to control flow rate of the well and borehole pressure to provide pressure balance control of the well |
| Pseudo Mark | MICOR FLUX |
| 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 | Tuesday, September 7, 2010 |
| Primary Code | 009 |
| First Use Anywhere Date | Thursday, April 1, 2010 |
| First Use In Commerce Date | Thursday, April 1, 2010 |
| 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 | Weatherford/Lamb, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77027 |
| Party Name | Weatherford/Lamb, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77027 |
| Party Name | Weatherford/Lamb, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77027 |
| Event Date | Event Description |
| Wednesday, May 3, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, March 22, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, March 22, 2022 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, March 22, 2022 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, March 15, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, November 9, 2021 | TEAS SECTION 8 & 9 RECEIVED |
| Sunday, May 10, 2020 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, April 29, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 2, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Tuesday, August 2, 2016 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, August 2, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, May 20, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 20, 2016 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, May 10, 2016 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, November 12, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, March 11, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 5, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 10, 2011 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 22, 2011 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, February 22, 2011 | PUBLISHED FOR OPPOSITION |
| Saturday, January 15, 2011 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Saturday, January 15, 2011 | ASSIGNED TO LIE |
| Monday, December 20, 2010 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 14, 2010 | ASSIGNED TO EXAMINER |
| Wednesday, September 8, 2010 | NOTICE OF PSEUDO MARK MAILED |
| Tuesday, September 7, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, September 4, 2010 | NEW APPLICATION ENTERED |