| Serial Number | 86803293 |
| Word Mark | EO2 |
| Filing Date | Thursday, October 29, 2015 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Friday, August 26, 2022 |
| Registration Number | 4982897 |
| Registration Date | Tuesday, June 21, 2016 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 5, 2016 |
| Goods and Services | Providing information related to advanced wound care, wound management, low dose oxygen wound therapy, and patient care; medical equipment rental services featuring portable low-dose tissue oxygenation units for promoting wound healing and parts and accessories thereof |
| Pseudo Mark | ELECTROCHEMICAL OXYGEN TWO |
| Goods and Services | Educational services, namely, providing classes, seminars, and workshops in the fields of advanced wound care, wound management, low dose oxygen wound therapy, and patient care, and distributing instructional materials in connection thereof |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, November 3, 2015 |
| Primary Code | 041 |
| First Use Anywhere Date | Friday, October 1, 2010 |
| First Use In Commerce Date | Friday, October 1, 2010 |
| International Class | 044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, November 3, 2015 |
| Primary Code | 044 |
| First Use Anywhere Date | Friday, October 1, 2010 |
| First Use In Commerce Date | Friday, October 1, 2010 |
| Party Name | Electrochemical Oxygen Concepts, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | San Antonio, TX 78249 |
| Party Name | Electrochemical Oxygen Concepts, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | San Antonio, TX 78249 |
| Party Name | Electrochemical Oxygen Concepts, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Antonio, TX 78249 |
| Event Date | Event Description |
| Monday, November 2, 2015 | NEW APPLICATION ENTERED |
| Tuesday, November 3, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, November 4, 2015 | NOTICE OF PSEUDO MARK E-MAILED |
| Monday, February 22, 2016 | ASSIGNED TO EXAMINER |
| Monday, February 22, 2016 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 16, 2016 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 5, 2016 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 5, 2016 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 21, 2016 | REGISTERED-PRINCIPAL REGISTER |
| Monday, June 21, 2021 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, March 4, 2022 | TEAS SECTION 8 & 15 RECEIVED |
| Friday, August 26, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, August 26, 2022 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, August 26, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Saturday, June 21, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, November 24, 2025 | TEAS SECTION 8 & 9 RECEIVED |