| Serial Number | 85127162 |
| Word Mark | DURASEAL |
| Filing Date | Friday, September 10, 2010 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Monday, March 21, 2022 |
| Registration Number | 3957683 |
| 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 | Metal seals for use in wells in the oil and gas industry |
| Pseudo Mark | DURABLE SEAL |
| International Class | 006 - Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores. |
| US Class Codes | 002, 012, 013, 014, 023, 025, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, September 15, 2010 |
| Primary Code | 006 |
| First Use Anywhere Date | Wednesday, July 1, 2009 |
| First Use In Commerce Date | Wednesday, July 1, 2009 |
| 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 |
| Monday, March 21, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, March 21, 2022 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, March 21, 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 |
| Wednesday, February 15, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Wednesday, February 15, 2017 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, February 15, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, December 7, 2016 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, December 7, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 10, 2016 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, November 12, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| 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 |
| Friday, January 14, 2011 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, January 14, 2011 | ASSIGNED TO LIE |
| Friday, December 17, 2010 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 14, 2010 | ASSIGNED TO EXAMINER |
| Thursday, September 16, 2010 | NOTICE OF PSEUDO MARK MAILED |
| Wednesday, September 15, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, September 14, 2010 | NEW APPLICATION ENTERED |