| Serial Number | 77233600 |
| Word Mark | RHEO-CLAY |
| Filing Date | Thursday, July 19, 2007 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, January 23, 2018 |
| Registration Number | 3375859 |
| Registration Date | Tuesday, January 29, 2008 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 13, 2007 |
| Goods and Services | organophilic clay-based viscosifier for use in invert emulsion drilling fluids to provide a constant rheological profile and non-progressive gel strengths |
| 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, July 24, 2007 |
| Primary Code | 001 |
| First Use Anywhere Date | Friday, December 22, 2006 |
| First Use In Commerce Date | Friday, December 22, 2006 |
| Party Name | BAKER HUGHES, A GE COMPANY, LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | HOUSTON, TX 772104740 |
| Party Name | Baker Hughes Incorporated |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 772104740 |
| Party Name | Baker Hughes Incorporated |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 770192118 |
| Party Name | Baker Hughes Incorporated |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 770192118 |
| Event Date | Event Description |
| Monday, September 23, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, September 23, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, January 23, 2018 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, January 23, 2018 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, January 23, 2018 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, January 23, 2018 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, December 29, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, December 27, 2017 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Sunday, January 29, 2017 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Saturday, June 15, 2013 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Saturday, June 15, 2013 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Saturday, June 15, 2013 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, May 31, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 31, 2013 | TEAS SECTION 8 & 15 RECEIVED |
| Saturday, September 8, 2012 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Saturday, September 8, 2012 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, August 12, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 29, 2008 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 13, 2007 | PUBLISHED FOR OPPOSITION |
| Wednesday, October 24, 2007 | NOTICE OF PUBLICATION |
| Saturday, October 6, 2007 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Saturday, October 6, 2007 | ASSIGNED TO LIE |
| Friday, September 7, 2007 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 5, 2007 | ASSIGNED TO EXAMINER |
| Tuesday, July 24, 2007 | NEW APPLICATION ENTERED IN TRAM |