| Serial Number | 90492775 |
| Word Mark | KATHAROS LABS |
| Filing Date | Wednesday, January 27, 2021 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, December 14, 2021 |
| Registration Number | 6587810 |
| Registration Date | Tuesday, December 14, 2021 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, September 28, 2021 |
| Disclaimer with Predetermined Text | "LABS" |
| Goods and Services | Sanitary masks for protection against viral infection |
| Translation of Words in Mark | The English translation of "KATHAROS" in the mark is "PURE". |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, August 17, 2021 |
| Primary Code | 010 |
| First Use Anywhere Date | Wednesday, August 26, 2020 |
| First Use In Commerce Date | Thursday, December 31, 2020 |
| Party Name | Katharos Laboratories, LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Boston, MA 02119 |
| Party Name | Katharos Laboratories, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Boston, MA 02119 |
| Party Name | Katharos Laboratories, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Boston, MA 02119 |
| Event Date | Event Description |
| Tuesday, December 14, 2021 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 28, 2021 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, September 28, 2021 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 8, 2021 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Monday, August 23, 2021 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, August 20, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, August 19, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 19, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, August 17, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 17, 2021 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 17, 2021 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 17, 2021 | REMOVED FROM TEAS PLUS |
| Friday, August 13, 2021 | ASSIGNED TO EXAMINER |
| Thursday, April 29, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, January 30, 2021 | NEW APPLICATION ENTERED IN TRAM |