| Serial Number | 87618891 |
| Word Mark | 28 DAY OPTIMIZE |
| Filing Date | Friday, September 22, 2017 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, June 20, 2025 |
| Registration Number | 5623804 |
| Registration Date | Tuesday, December 4, 2018 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, February 20, 2018 |
| Goods and Services | Bundled kits comprised of vitamin and nutritional dietary supplements, powdered nutritional supplement drink mix, and nutritional meal replacement shakes for weight management purposes |
| NOT AVAILABLE | "28 DAY" |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 006, 018, 044, 046, 051, 052 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, June 20, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | Tuesday, December 26, 2017 |
| First Use In Commerce Date | Tuesday, December 26, 2017 |
| Party Name | CERPUR PIONEER, LLC |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | RICHARDSON, TX 75082 |
| Party Name | ADVOCARE INTERNATIONAL, LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | RICHARDSON, TX 75082 |
| Party Name | AdvoCare International, L.P. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Plano, TX 75074 |
| Party Name | AdvoCare International, L.P. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Plano, TX 75074 |
| Party Name | AdvoCare International, L.P. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Plano, TX 75074 |
| Event Date | Event Description |
| Tuesday, September 26, 2017 | NEW APPLICATION ENTERED |
| Tuesday, November 28, 2017 | ASSIGNED TO EXAMINER |
| Thursday, November 30, 2017 | NON-FINAL ACTION E-MAILED |
| Thursday, November 30, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, December 22, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 28, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, November 30, 2017 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 16, 2018 | ASSIGNED TO LIE |
| Tuesday, February 20, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 20, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, April 17, 2018 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, October 4, 2018 | TEAS STATEMENT OF USE RECEIVED |
| Thursday, October 4, 2018 | USE AMENDMENT FILED |
| Wednesday, October 31, 2018 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, October 31, 2018 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, October 31, 2018 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, December 22, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, December 23, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, January 2, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 31, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Thursday, November 1, 2018 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, December 4, 2018 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, January 22, 2020 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, December 4, 2023 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, June 20, 2025 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, January 25, 2023 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |