| Serial Number | 77706393 |
| Word Mark | SANDAID |
| Filing Date | Friday, April 3, 2009 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Sunday, June 30, 2019 |
| Registration Number | 3683174 |
| Registration Date | Tuesday, September 15, 2009 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, June 30, 2009 |
| Goods and Services | chemical additive for stimulation fluids that change the zeta potential of solid surfaces to create enhanced conductivity in the proppant pack and control fines migration, offering enhanced load recovery during flowback operations in the field of oil and gas drilling and recovery |
| Pseudo Mark | SAND AID |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, April 7, 2009 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, October 29, 2008 |
| First Use In Commerce Date | Wednesday, October 29, 2008 |
| Party Name | THE LUBRIZOL CORPORATION |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | WICKLIFFE, OH 440922298 |
| Party Name | LUBRIZOL OILFIELD SOLUTIONS, INC. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | WICKLIFFE, OH 44092 |
| 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 77027 |
| Party Name | Weatherford/Lamb, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77027 |
| Event Date | Event Description |
| Sunday, June 30, 2019 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Sunday, June 30, 2019 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Sunday, June 30, 2019 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Sunday, June 30, 2019 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, May 29, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, May 22, 2019 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, September 15, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, February 3, 2016 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, November 12, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, October 3, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Friday, October 3, 2014 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, October 3, 2014 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, September 27, 2014 | TEAS SECTION 8 & 15 RECEIVED |
| Saturday, September 27, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 6, 2014 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, August 6, 2014 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, August 6, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 26, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 5, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 15, 2009 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 30, 2009 | PUBLISHED FOR OPPOSITION |
| Wednesday, June 10, 2009 | NOTICE OF PUBLICATION |
| Thursday, May 28, 2009 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, May 22, 2009 | ASSIGNED TO LIE |
| Friday, May 22, 2009 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, May 21, 2009 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, May 21, 2009 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, May 21, 2009 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, May 21, 2009 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, May 18, 2009 | ASSIGNED TO EXAMINER |
| Wednesday, April 8, 2009 | NOTICE OF PSEUDO MARK MAILED |
| Tuesday, April 7, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, April 7, 2009 | NEW APPLICATION ENTERED IN TRAM |