| Serial Number | 99036272 |
| Word Mark | CLEANSL8 |
| Filing Date | Tuesday, February 11, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, December 23, 2025 |
| Registration Number | 8074848 |
| Registration Date | Tuesday, December 23, 2025 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 4, 2025 |
| Goods and Services | Software as a service (SAAS) services featuring software for collecting, verifying, and transmitting data and information for use in blockchain-based smart contracts |
| Indication of Colors claimed | The color(s) black and gray is/are claimed as a feature of the mark. |
| Description of Mark | The mark consists of the wording "CLEANSL8" with "CLEAN" in black and "SL8" in gray. |
| Pseudo Mark | CLEANSL EIGHT |
| Pseudo Mark | CLEAN SLATE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, February 11, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Friday, December 30, 2022 |
| First Use In Commerce Date | Friday, December 30, 2022 |
| Party Name | CLEANSL8, INC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15222 |
| Party Name | CLEANSL8, INC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15222 |
| Party Name | CLEANSL8, INC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15222 |
| Event Date | Event Description |
| Tuesday, February 11, 2025 | NEW APPLICATION ENTERED |
| Tuesday, February 11, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, July 10, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, July 18, 2025 | ASSIGNED TO EXAMINER |
| Monday, July 21, 2025 | NON-FINAL ACTION WRITTEN |
| Monday, July 21, 2025 | NON-FINAL ACTION E-MAILED |
| Monday, July 21, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 11, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 11, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 11, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, October 1, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 29, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 4, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 4, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 23, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 23, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |