| Serial Number | 85793120 |
| Word Mark | TANDEM RISE |
| Filing Date | Monday, December 3, 2012 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, March 13, 2020 |
| Registration Number | 4379356 |
| Registration Date | Tuesday, August 6, 2013 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 21, 2013 |
| Goods and Services | Oil and gas well equipment, namely, a casing centralizer for centering devices, tools, apparatuses and tubular members in a wellbore in the earth |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 031, 034, 035 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, March 13, 2020 |
| Primary Code | 007 |
| First Use Anywhere Date | Wednesday, January 1, 2003 |
| First Use In Commerce Date | Wednesday, January 1, 2003 |
| 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 77056 |
| Party Name | Weatherford/Lamb, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77056 |
| Party Name | Weatherford/Lamb, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77056 |
| Event Date | Event Description |
| Friday, March 13, 2020 | CANCELLED SEC. 8 (6-YR) |
| Monday, August 6, 2018 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, November 12, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, August 6, 2013 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 21, 2013 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, May 21, 2013 | PUBLISHED FOR OPPOSITION |
| Wednesday, May 1, 2013 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Friday, April 12, 2013 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, April 12, 2013 | ASSIGNED TO LIE |
| Friday, March 22, 2013 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, March 22, 2013 | EXAMINER'S AMENDMENT ENTERED |
| Friday, March 22, 2013 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Friday, March 22, 2013 | EXAMINERS AMENDMENT E-MAILED |
| Friday, March 22, 2013 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, March 21, 2013 | ASSIGNED TO EXAMINER |
| Tuesday, December 11, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, December 6, 2012 | NEW APPLICATION ENTERED IN TRAM |